| 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 | $110.53 | 12.778% | $124.6535 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $232.41 | 5.708% | $245.676 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $126.27 | 6.251% | $134.1631 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $228.47 | 3.460% | $236.3751 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $90.39 | 3.354% | $93.4217 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $156.26 | 12.221% | $175.3565 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $110.42 | 4.360% | $115.2343 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $1,054.75 | $1,124.8802 | $1,124.88 | $1,124.90 | $1,125.00 | |