| 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 | $186.61 | 4.136% | $194.3282 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $248.69 | 3.335% | $256.9838 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $19.30 | 4.855% | $20.237 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $236.71 | 4.294% | $246.8743 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $15.63 | 10.175% | $17.2204 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $13.66 | 12.180% | $15.3238 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $87.62 | 8.608% | $95.1623 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $808.22 | $846.1298 | $846.12 | $846.10 | $846.10 | |