| 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 | $115.91 | 4.427% | $121.0413 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $126.38 | 5.411% | $133.2184 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $46.56 | 11.304% | $51.8231 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $60.71 | 6.733% | $64.7976 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $86.31 | 8.188% | $93.3771 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $245.35 | 10.827% | $271.914 | $271.91 | $271.90 | $271.90 |
| Purchase #7 | $205.30 | 7.612% | $220.9274 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $886.52 | $957.0989 | $957.10 | $957.10 | $957.00 | |