| 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 | $208.28 | 7.504% | $223.9093 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $74.35 | 13.228% | $84.185 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $106.93 | 6.481% | $113.8601 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $133.30 | 11.148% | $148.1603 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $48.35 | 10.459% | $53.4069 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $44.30 | 4.844% | $46.4459 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $187.28 | 3.746% | $194.2955 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $802.79 | $864.2630 | $864.28 | $864.25 | $864.30 | |