| 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 | $121.72 | 3.129% | $125.5286 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $104.28 | 13.664% | $118.5288 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $193.85 | 9.704% | $212.6612 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $129.33 | 3.232% | $133.5099 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $175.43 | 7.103% | $187.8908 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $163.70 | 3.482% | $169.4 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $119.49 | 13.632% | $135.7789 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $1,007.80 | $1,083.2982 | $1,083.30 | $1,083.35 | $1,083.30 | |