| 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 | $202.47 | 13.553% | $229.9108 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $96.69 | 11.742% | $108.0433 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $151.49 | 12.590% | $170.5626 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $57.85 | 8.683% | $62.8731 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $117.73 | 3.174% | $121.4668 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $89.43 | 5.183% | $94.0652 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $134.57 | 12.154% | $150.9256 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $850.23 | $937.8474 | $937.85 | $937.80 | $937.90 | |