| 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 | $190.59 | 7.555% | $204.9891 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $20.28 | 10.833% | $22.4769 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $197.64 | 3.107% | $203.7807 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $15.51 | 11.836% | $17.3458 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $89.55 | 5.642% | $94.6024 | $94.60 | $94.60 | $94.60 |
| Purchase #6 | $11.84 | 11.429% | $13.1932 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $224.95 | 11.722% | $251.3186 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $750.36 | $807.7067 | $807.71 | $807.75 | $807.70 | |