| 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 | $213.96 | 4.531% | $223.6545 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $43.59 | 10.819% | $48.306 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $128.42 | 3.506% | $132.9224 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $38.44 | 8.682% | $41.7774 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $193.73 | 12.258% | $217.4774 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $122.53 | 9.458% | $134.1189 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $149.81 | 5.464% | $157.9956 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $890.48 | $956.2522 | $956.26 | $956.25 | $956.30 | |