| 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 | $190.32 | 11.715% | $212.616 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $186.47 | 3.409% | $192.8268 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $191.26 | 13.723% | $217.5066 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $46.63 | 4.553% | $48.7531 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $27.58 | 4.141% | $28.7221 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $107.46 | 10.703% | $118.9614 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $39.58 | 8.361% | $42.8893 | $42.89 | $42.90 | $42.90 |
| 7 purchase totals = | $789.30 | $862.2753 | $862.28 | $862.25 | $862.30 | |