| 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 | $99.69 | 3.212% | $102.892 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $44.81 | 5.871% | $47.4408 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $130.39 | 12.858% | $147.1555 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $101.40 | 9.283% | $110.813 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $154.32 | 7.107% | $165.2875 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $103.42 | 5.122% | $108.7172 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $228.70 | 5.298% | $240.8165 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $862.73 | $923.1225 | $923.13 | $923.10 | $923.10 | |