| 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 | $243.78 | 7.157% | $261.2273 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $19.73 | 9.271% | $21.5592 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $92.75 | 7.233% | $99.4586 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $35.28 | 10.793% | $39.0878 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $66.78 | 12.528% | $75.1462 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $226.48 | 9.625% | $248.2787 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $74.98 | 12.492% | $84.3465 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $759.78 | $829.1043 | $829.12 | $829.15 | $829.10 | |