| 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 | $66.61 | 11.722% | $74.418 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $213.36 | 6.829% | $227.9304 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $228.39 | 13.866% | $260.0586 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $69.62 | 8.365% | $75.4437 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $189.48 | 6.257% | $201.3358 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $195.93 | 9.461% | $214.4669 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $78.82 | 9.132% | $86.0178 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $1,042.21 | $1,139.6712 | $1,139.68 | $1,139.65 | $1,139.60 | |