| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.92 | 13.542% | $253.1078 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $143.73 | 5.857% | $152.1483 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $201.95 | 3.128% | $208.267 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $230.81 | 12.870% | $260.5152 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $52.97 | 9.618% | $58.0647 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $149.28 | 6.117% | $158.4115 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $231.61 | 9.412% | $253.4091 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,233.27 | $1,343.9236 | $1,343.93 | $1,343.85 | $1,343.90 | |