| 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 | $113.26 | 12.482% | $127.3971 | $127.40 | $127.40 | $127.40 |
| Purchase #2 | $115.27 | 8.381% | $124.9308 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $125.82 | 10.331% | $138.8185 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $146.47 | 4.801% | $153.502 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $229.42 | 8.588% | $249.1226 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $204.34 | 13.836% | $232.6125 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $100.39 | 11.210% | $111.6437 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $1,034.97 | $1,138.0272 | $1,138.02 | $1,138.00 | $1,137.90 | |