| 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 | $118.31 | 12.573% | $133.1851 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $244.33 | 4.399% | $255.0781 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $46.72 | 6.550% | $49.7802 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $226.81 | 12.631% | $255.4584 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $26.68 | 10.866% | $29.579 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $43.46 | 8.273% | $47.0554 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $150.92 | 8.624% | $163.9353 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $857.23 | $934.0715 | $934.09 | $934.15 | $934.20 | |