| 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 | $206.63 | 8.636% | $224.4746 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $126.90 | 4.304% | $132.3618 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $237.75 | 8.749% | $258.5507 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $213.48 | 13.790% | $242.9189 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $49.35 | 8.815% | $53.7002 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $139.39 | 6.705% | $148.7361 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $247.76 | 9.489% | $271.2699 | $271.27 | $271.25 | $271.30 |
| 7 purchase totals = | $1,221.26 | $1,332.0122 | $1,332.01 | $1,331.95 | $1,332.10 | |