| 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 | $226.85 | 7.290% | $243.3874 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $137.47 | 7.512% | $147.7967 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $107.62 | 10.192% | $118.5886 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $237.44 | 7.459% | $255.1506 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $83.88 | 3.412% | $86.742 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $178.31 | 5.722% | $188.5129 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $14.55 | 3.874% | $15.1137 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $986.12 | $1,055.2919 | $1,055.29 | $1,055.30 | $1,055.30 | |