| 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 | $240.95 | 3.485% | $249.3471 | $249.35 | $249.35 | $249.30 |
| Purchase #2 | $212.26 | 5.641% | $224.2336 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $115.67 | 3.336% | $119.5288 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $67.71 | 12.411% | $76.1135 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $16.84 | 11.671% | $18.8054 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $61.66 | 4.425% | $64.3885 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $43.71 | 13.355% | $49.5475 | $49.55 | $49.55 | $49.50 |
| 7 purchase totals = | $758.80 | $801.9644 | $801.97 | $802.00 | $801.80 | |