| 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 | $229.71 | 8.498% | $249.2308 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $204.81 | 6.357% | $217.8298 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $58.90 | 3.829% | $61.1553 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $17.58 | 13.223% | $19.9046 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $104.34 | 5.163% | $109.7271 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $89.45 | 3.300% | $92.4019 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $148.98 | 4.365% | $155.483 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $853.77 | $905.7325 | $905.73 | $905.80 | $905.70 | |