| 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 | $127.39 | 3.852% | $132.2971 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $41.99 | 11.467% | $46.805 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $191.75 | 4.211% | $199.8246 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $12.89 | 8.809% | $14.0255 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $215.91 | 10.395% | $238.3538 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $150.78 | 5.137% | $158.5256 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $237.40 | 11.468% | $264.625 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $978.11 | $1,054.4566 | $1,054.47 | $1,054.50 | $1,054.40 | |