| 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 | $102.63 | 5.684% | $108.4635 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $240.97 | 5.364% | $253.8956 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $71.27 | 9.515% | $78.0513 | $78.05 | $78.05 | $78.10 |
| Purchase #4 | $52.36 | 9.409% | $57.2866 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $205.49 | 7.296% | $220.4826 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $200.87 | 4.329% | $209.5657 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $189.54 | 4.132% | $197.3718 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $1,063.13 | $1,125.1171 | $1,125.12 | $1,125.10 | $1,125.30 | |