| 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 | $211.62 | 10.637% | $234.13 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $138.29 | 10.594% | $152.9404 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $223.90 | 10.811% | $248.1058 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $79.39 | 12.453% | $89.2764 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $156.55 | 13.782% | $178.1257 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $125.30 | 5.681% | $132.4183 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $227.63 | 9.102% | $248.3489 | $248.35 | $248.35 | $248.30 |
| 7 purchase totals = | $1,162.68 | $1,283.3455 | $1,283.36 | $1,283.40 | $1,283.20 | |