| 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 | $244.40 | 6.565% | $260.4449 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $11.78 | 11.587% | $13.1449 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $119.76 | 9.866% | $131.5755 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $205.61 | 7.596% | $221.2281 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $24.54 | 3.842% | $25.4828 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $9.89 | 12.332% | $11.1096 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $53.35 | 3.650% | $55.2973 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $669.33 | $718.2831 | $718.28 | $718.35 | $718.20 | |