| 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 | $88.53 | 13.143% | $100.1655 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $193.99 | 4.172% | $202.0833 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $154.77 | 10.265% | $170.6571 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $120.95 | 6.622% | $128.9593 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $215.31 | 6.342% | $228.965 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $136.44 | 7.701% | $146.9472 | $146.95 | $146.95 | $146.90 |
| Purchase #7 | $238.68 | 4.422% | $249.2344 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,148.67 | $1,227.0118 | $1,227.02 | $1,227.00 | $1,227.10 | |