| 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 | $234.32 | 8.506% | $254.2513 | $254.25 | $254.25 | $254.30 |
| Purchase #2 | $108.80 | 8.662% | $118.2243 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $116.83 | 12.600% | $131.5506 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $156.71 | 6.411% | $166.7567 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $63.59 | 10.265% | $70.1175 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $135.67 | 5.634% | $143.3136 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $104.62 | 7.829% | $112.8107 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $920.54 | $997.0247 | $997.02 | $996.95 | $997.10 | |