| 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 | $112.99 | 10.174% | $124.4856 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $84.52 | 4.407% | $88.2448 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $163.32 | 7.320% | $175.275 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $26.62 | 11.809% | $29.7636 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $31.81 | 5.600% | $33.5914 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $128.98 | 8.383% | $139.7924 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $247.68 | 13.202% | $280.3787 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $795.92 | $871.5315 | $871.53 | $871.60 | $871.60 | |