| 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 | $196.57 | 11.548% | $219.2699 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $196.39 | 6.617% | $209.3851 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $25.65 | 7.146% | $27.4829 | $27.48 | $27.50 | $27.50 |
| Purchase #4 | $81.37 | 9.399% | $89.018 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $76.91 | 5.585% | $81.2054 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $38.38 | 6.705% | $40.9534 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $138.34 | 8.283% | $149.7987 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $753.61 | $817.1134 | $817.12 | $817.10 | $817.20 | |