| 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 | $119.50 | 7.359% | $128.294 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $22.60 | 11.283% | $25.15 | $25.15 | $25.15 | $25.20 |
| Purchase #3 | $191.99 | 5.472% | $202.4957 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $45.49 | 10.767% | $50.3879 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $213.46 | 10.340% | $235.5318 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $180.61 | 13.800% | $205.5342 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $58.72 | 7.615% | $63.1915 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $832.37 | $910.5851 | $910.58 | $910.65 | $910.60 | |