| 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 | $88.60 | 4.611% | $92.6853 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $131.53 | 9.479% | $143.9977 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $205.59 | 9.864% | $225.8694 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $129.60 | 8.110% | $140.1106 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $133.62 | 5.658% | $141.1802 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $126.62 | 3.354% | $130.8668 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $95.39 | 4.246% | $99.4403 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $910.95 | $974.1503 | $974.16 | $974.15 | $974.20 | |