| 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 | $250.79 | 13.427% | $284.4636 | $284.46 | $284.45 | $284.50 |
| Purchase #2 | $143.67 | 10.502% | $158.7582 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $115.42 | 11.459% | $128.646 | $128.65 | $128.65 | $128.60 |
| Purchase #4 | $86.71 | 7.496% | $93.2098 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $53.41 | 9.295% | $58.3745 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $85.85 | 9.727% | $94.2006 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $56.89 | 8.247% | $61.5817 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $792.74 | $879.2344 | $879.23 | $879.20 | $879.30 | |