| 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 | $108.99 | 10.826% | $120.7893 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $134.89 | 8.558% | $146.4339 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $46.73 | 5.203% | $49.1614 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $116.54 | 13.703% | $132.5095 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $224.93 | 10.529% | $248.6129 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $11.84 | 4.113% | $12.327 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $90.51 | 13.265% | $102.5162 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $734.43 | $812.3502 | $812.35 | $812.35 | $812.30 | |