| 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 | $218.56 | 10.509% | $241.5285 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $59.96 | 7.694% | $64.5733 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $131.88 | 5.318% | $138.8934 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $217.91 | 10.295% | $240.3438 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $14.51 | 11.798% | $16.2219 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $9.32 | 11.324% | $10.3754 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $116.82 | 6.390% | $124.2848 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $768.96 | $836.2211 | $836.21 | $836.25 | $836.20 | |