| 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 | $243.42 | 3.345% | $251.5624 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $152.46 | 3.132% | $157.235 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $85.72 | 7.868% | $92.4644 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $235.47 | 3.257% | $243.1393 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $111.73 | 4.345% | $116.5847 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $66.44 | 11.557% | $74.1185 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $146.80 | 8.158% | $158.7759 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $1,042.04 | $1,093.8802 | $1,093.88 | $1,093.90 | $1,093.90 | |