| 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 | $104.59 | 12.528% | $117.693 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $178.73 | 7.387% | $191.9328 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $112.83 | 10.431% | $124.5993 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $224.76 | 4.146% | $234.0785 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $40.80 | 8.108% | $44.1081 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $42.48 | 10.841% | $47.0853 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $200.65 | 6.327% | $213.3451 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $904.84 | $972.8421 | $972.85 | $972.90 | $972.80 | |