| 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 | $213.93 | 8.478% | $232.067 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $56.67 | 13.606% | $64.3805 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $59.54 | 9.753% | $65.3469 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $6.35 | 7.739% | $6.8414 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $152.61 | 12.804% | $172.1502 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $208.85 | 11.262% | $232.3707 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $191.32 | 11.428% | $213.184 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $889.27 | $986.3407 | $986.34 | $986.35 | $986.40 | |