| 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 | $220.59 | 10.726% | $244.2505 | $244.25 | $244.25 | $244.30 |
| Purchase #2 | $57.49 | 11.514% | $64.1094 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $196.92 | 12.472% | $221.4799 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $97.32 | 7.511% | $104.6297 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $106.25 | 12.150% | $119.1594 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $147.60 | 10.746% | $163.4611 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $42.25 | 12.352% | $47.4687 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $868.42 | $964.5587 | $964.56 | $964.55 | $964.70 | |