| 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 | $188.51 | 12.490% | $212.0549 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $57.66 | 3.404% | $59.6227 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $241.65 | 11.834% | $270.2469 | $270.25 | $270.25 | $270.20 |
| Purchase #4 | $200.77 | 9.502% | $219.8472 | $219.85 | $219.85 | $219.80 |
| Purchase #5 | $58.86 | 9.332% | $64.3528 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $58.91 | 10.525% | $65.1103 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $177.96 | 8.466% | $193.0261 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $984.32 | $1,084.2609 | $1,084.26 | $1,084.25 | $1,084.20 | |