| 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 | $225.76 | 9.613% | $247.4623 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $152.31 | 11.405% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $204.27 | 13.318% | $231.4747 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $77.55 | 9.499% | $84.9165 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $18.32 | 13.686% | $20.8273 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $210.97 | 9.292% | $230.5733 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $206.52 | 8.525% | $224.1258 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,095.70 | $1,209.0609 | $1,209.06 | $1,209.05 | $1,209.10 | |