| 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 | $9.82 | 8.162% | $10.6215 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $177.98 | 4.648% | $186.2525 | $186.25 | $186.25 | $186.30 |
| Purchase #3 | $41.58 | 5.520% | $43.8752 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $117.30 | 10.384% | $129.4804 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $32.34 | 12.377% | $36.3427 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $232.86 | 13.326% | $263.8909 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $82.28 | 6.301% | $87.4645 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $694.16 | $757.9277 | $757.92 | $757.95 | $758.00 | |