| 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 | $186.41 | 9.356% | $203.8505 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $176.65 | 13.707% | $200.8634 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $38.82 | 9.413% | $42.4741 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $206.78 | 8.450% | $224.2529 | $224.25 | $224.25 | $224.30 |
| Purchase #5 | $155.81 | 13.684% | $177.131 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $125.66 | 12.157% | $140.9365 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $114.99 | 6.282% | $122.2137 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $1,005.12 | $1,111.7221 | $1,111.71 | $1,111.70 | $1,111.80 | |