| 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 | $180.91 | 10.826% | $200.4953 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $175.82 | 3.583% | $182.1196 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $22.58 | 5.797% | $23.889 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $38.63 | 6.688% | $41.2136 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $232.26 | 10.366% | $256.3361 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $249.56 | 3.723% | $258.8511 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $68.97 | 8.855% | $75.0773 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $968.73 | $1,037.9820 | $1,037.99 | $1,038.00 | $1,038.00 | |