| 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 | $88.30 | 10.317% | $97.4099 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $126.66 | 9.834% | $139.1157 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $79.95 | 6.328% | $85.0092 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $167.55 | 8.734% | $182.1838 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $232.77 | 7.625% | $250.5187 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $136.43 | 8.449% | $147.957 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $161.80 | 8.649% | $175.7941 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $993.46 | $1,077.9884 | $1,077.99 | $1,077.95 | $1,078.00 | |