| 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 | $101.69 | 8.829% | $110.6682 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $101.93 | 3.278% | $105.2713 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $205.97 | 11.653% | $229.9717 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $126.84 | 8.762% | $137.9537 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $160.57 | 13.545% | $182.3192 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $212.29 | 5.600% | $224.1782 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $202.76 | 6.661% | $216.2658 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,112.05 | $1,206.6281 | $1,206.63 | $1,206.55 | $1,206.80 | |