| 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 | $183.86 | 7.705% | $198.0264 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $198.82 | 7.188% | $213.1112 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $229.39 | 7.737% | $247.1379 | $247.14 | $247.15 | $247.10 |
| Purchase #4 | $213.84 | 7.268% | $229.3819 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $20.75 | 3.872% | $21.5534 | $21.55 | $21.55 | $21.60 |
| Purchase #6 | $236.90 | 10.274% | $261.2391 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $75.32 | 8.487% | $81.7124 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $1,158.88 | $1,252.1623 | $1,252.16 | $1,252.20 | $1,252.10 | |