| 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 | $197.88 | 4.572% | $206.9271 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $172.42 | 13.211% | $195.1984 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $148.90 | 3.664% | $154.3557 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $128.47 | 8.539% | $139.4401 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $51.71 | 11.195% | $57.4989 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $204.52 | 3.436% | $211.5473 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $12.30 | 9.626% | $13.484 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $916.20 | $978.4515 | $978.46 | $978.50 | $978.40 | |