| 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 | $125.37 | 5.468% | $132.2252 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $131.46 | 13.463% | $149.1585 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $48.79 | 13.452% | $55.3532 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $62.85 | 8.252% | $68.0364 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $229.93 | 8.166% | $248.7061 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $176.60 | 8.524% | $191.6534 | $191.65 | $191.65 | $191.70 |
| Purchase #7 | $212.40 | 6.272% | $225.7217 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $987.40 | $1,070.8545 | $1,070.86 | $1,070.85 | $1,070.90 | |