| 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 | $120.55 | 3.381% | $124.6258 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $91.31 | 12.736% | $102.9392 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $228.29 | 5.350% | $240.5035 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $52.96 | 4.395% | $55.2876 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $231.40 | 8.359% | $250.7427 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $91.91 | 7.768% | $99.0496 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $169.48 | 12.576% | $190.7938 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $985.90 | $1,063.9422 | $1,063.94 | $1,064.00 | $1,063.80 | |