| 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 | $228.69 | 12.623% | $257.5575 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $119.72 | 4.687% | $125.3313 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $227.74 | 11.262% | $253.3881 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $99.48 | 8.363% | $107.7995 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $185.85 | 13.294% | $210.5569 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $187.47 | 7.279% | $201.1159 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $126.65 | 4.281% | $132.0719 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $1,175.60 | $1,287.8211 | $1,287.83 | $1,287.80 | $1,287.90 | |