| 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 | $98.81 | 11.429% | $110.103 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $95.56 | 13.161% | $108.1367 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $13.40 | 8.659% | $14.5603 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $40.69 | 12.459% | $45.7596 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $106.54 | 12.869% | $120.2506 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $188.59 | 3.481% | $195.1548 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $229.94 | 3.648% | $238.3282 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $773.53 | $832.2932 | $832.29 | $832.30 | $832.40 | |