| 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 | $103.92 | 3.191% | $107.2361 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $101.82 | 12.383% | $114.4284 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $51.72 | 3.838% | $53.705 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $128.82 | 9.222% | $140.6998 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $134.85 | 10.310% | $148.753 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $115.97 | 10.700% | $128.3788 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $228.93 | 12.820% | $258.2788 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $866.03 | $951.4799 | $951.49 | $951.55 | $951.50 | |