| 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 | $248.82 | 7.425% | $267.2949 | $267.29 | $267.30 | $267.30 |
| Purchase #2 | $7.82 | 13.339% | $8.8631 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $160.79 | 10.749% | $178.0733 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $200.92 | 6.822% | $214.6268 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $60.78 | 12.745% | $68.5264 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $221.32 | 4.114% | $230.4251 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $145.38 | 12.261% | $163.205 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $1,045.83 | $1,131.0146 | $1,131.02 | $1,131.05 | $1,131.00 | |