| 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 | $188.58 | 13.137% | $213.3538 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $148.36 | 12.801% | $167.3516 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $170.68 | 13.703% | $194.0683 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $250.80 | 6.782% | $267.8093 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $91.87 | 9.279% | $100.3946 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $25.49 | 12.179% | $28.5944 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $51.57 | 12.572% | $58.0534 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $927.35 | $1,029.6254 | $1,029.61 | $1,029.60 | $1,029.80 | |