| 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 | $120.81 | 4.296% | $126 | $126.00 | $126.00 | $126.00 |
| Purchase #2 | $86.36 | 8.405% | $93.6186 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $245.75 | 12.125% | $275.5472 | $275.55 | $275.55 | $275.50 |
| Purchase #4 | $74.80 | 12.475% | $84.1313 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $145.97 | 12.180% | $163.7491 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $179.45 | 4.763% | $187.9972 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $56.52 | 6.194% | $60.0208 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $909.66 | $991.0642 | $991.07 | $991.05 | $990.90 | |