| 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 | $231.53 | 3.723% | $240.1499 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $171.36 | 12.868% | $193.4106 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $16.41 | 7.397% | $17.6238 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $149.76 | 12.459% | $168.4186 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $57.72 | 12.603% | $64.9945 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $138.45 | 9.103% | $151.0531 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $68.84 | 8.676% | $74.8126 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $834.07 | $910.4631 | $910.45 | $910.40 | $910.40 | |