| 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 | $240.37 | 9.642% | $263.5465 | $263.55 | $263.55 | $263.50 |
| Purchase #2 | $100.84 | 4.312% | $105.1882 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $112.39 | 10.426% | $124.1078 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $90.71 | 7.206% | $97.2466 | $97.25 | $97.25 | $97.20 |
| Purchase #5 | $141.49 | 4.297% | $147.5698 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $155.51 | 10.697% | $172.1449 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $21.81 | 12.562% | $24.5498 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $863.12 | $934.3536 | $934.36 | $934.35 | $934.20 | |