| 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 | $204.59 | 9.603% | $224.2368 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $131.62 | 8.480% | $142.7814 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $60.84 | 10.645% | $67.3164 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $79.99 | 10.782% | $88.6145 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $112.27 | 9.754% | $123.2208 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $188.88 | 8.317% | $204.5891 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $7.89 | 12.762% | $8.8969 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $786.08 | $859.6559 | $859.66 | $859.65 | $859.60 | |