| 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 | $65.40 | 3.221% | $67.5065 | $67.51 | $67.50 | $67.50 |
| Purchase #2 | $213.78 | 11.422% | $238.198 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $166.30 | 6.754% | $177.5319 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $71.78 | 11.309% | $79.8976 | $79.90 | $79.90 | $79.90 |
| Purchase #5 | $243.82 | 8.785% | $265.2396 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $29.42 | 8.527% | $31.9286 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $184.32 | 7.172% | $197.5394 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $974.82 | $1,057.8416 | $1,057.85 | $1,057.90 | $1,057.70 | |