| 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 | $192.27 | 9.593% | $210.7145 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $137.27 | 4.198% | $143.0326 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $43.62 | 7.661% | $46.9617 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $200.96 | 10.116% | $221.2891 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $66.58 | 11.811% | $74.4438 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $74.72 | 9.295% | $81.6652 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $12.61 | 4.279% | $13.1496 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $728.03 | $791.2565 | $791.25 | $791.25 | $791.20 | |