| 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 | $210.62 | 4.747% | $220.6181 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $55.73 | 9.261% | $60.8912 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $33.28 | 10.844% | $36.8889 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $152.75 | 4.475% | $159.5856 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $91.81 | 11.338% | $102.2194 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $238.47 | 9.602% | $261.3679 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $13.45 | 11.311% | $14.9713 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $796.11 | $856.5424 | $856.55 | $856.50 | $856.60 | |