| 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 | $125.32 | 3.306% | $129.4631 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $31.63 | 6.165% | $33.58 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $250.63 | 11.216% | $278.7407 | $278.74 | $278.75 | $278.70 |
| Purchase #4 | $223.33 | 9.504% | $244.5553 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $68.72 | 12.852% | $77.5519 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $160.25 | 5.662% | $169.3234 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $53.81 | 3.636% | $55.7665 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $913.69 | $988.9809 | $988.98 | $988.95 | $989.10 | |