| 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 | $212.99 | 7.335% | $228.6128 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $227.70 | 3.811% | $236.3776 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $168.88 | 3.146% | $174.193 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $142.46 | 3.503% | $147.4504 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $13.27 | 13.770% | $15.0973 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $13.79 | 11.233% | $15.339 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $154.46 | 11.409% | $172.0823 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $933.55 | $989.1524 | $989.15 | $989.20 | $989.20 | |