| 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 | $69.27 | 6.653% | $73.8785 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $220.40 | 5.299% | $232.079 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $215.37 | 11.561% | $240.2689 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $232.75 | 9.394% | $254.6145 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $58.81 | 5.239% | $61.8911 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $222.86 | 13.217% | $252.3154 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $102.84 | 7.105% | $110.1468 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $1,122.30 | $1,225.1942 | $1,225.20 | $1,225.20 | $1,225.20 | |