| 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 | $196.86 | 11.511% | $219.5206 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $63.85 | 7.168% | $68.4268 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $139.93 | 8.636% | $152.0144 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $27.33 | 13.283% | $30.9602 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $107.40 | 9.327% | $117.4172 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $140.52 | 5.621% | $148.4186 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $34.72 | 8.678% | $37.733 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $710.61 | $774.4908 | $774.49 | $774.45 | $774.40 | |