| 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 | $238.79 | 8.532% | $259.1636 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $43.94 | 9.271% | $48.0137 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $170.38 | 8.620% | $185.0668 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $82.30 | 10.345% | $90.8139 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $139.52 | 11.758% | $155.9248 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $31.71 | 3.230% | $32.7342 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $183.45 | 10.104% | $201.9858 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $890.09 | $973.7028 | $973.69 | $973.65 | $973.70 | |