| 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 | $226.48 | 6.363% | $240.8909 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $222.76 | 13.619% | $253.0977 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $148.28 | 7.302% | $159.1074 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $41.65 | 11.759% | $46.5476 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $217.51 | 3.382% | $224.8662 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $62.92 | 8.686% | $68.3852 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $37.30 | 5.666% | $39.4134 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $956.90 | $1,032.3084 | $1,032.32 | $1,032.30 | $1,032.30 | |