| 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 | $219.86 | 12.745% | $247.8812 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $73.53 | 12.395% | $82.644 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $40.77 | 8.450% | $44.2151 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $8.69 | 9.397% | $9.5066 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $217.87 | 3.610% | $225.7351 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $151.86 | 13.594% | $172.5038 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $6.38 | 5.634% | $6.7394 | $6.74 | $6.75 | $6.70 |
| 7 purchase totals = | $718.96 | $789.2252 | $789.23 | $789.25 | $789.10 | |