| 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 | $109.65 | 5.153% | $115.3003 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $221.26 | 5.168% | $232.6947 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $94.91 | 8.473% | $102.9517 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $19.58 | 4.296% | $20.4212 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $115.84 | 13.756% | $131.775 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $12.49 | 4.612% | $13.066 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $194.59 | 11.696% | $217.3492 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $768.32 | $833.5581 | $833.56 | $833.55 | $833.60 | |