| 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 | $236.33 | 5.379% | $249.0422 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $45.30 | 3.669% | $46.9621 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $138.46 | 9.351% | $151.4074 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $125.55 | 9.743% | $137.7823 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $184.83 | 12.383% | $207.7175 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $100.78 | 7.489% | $108.3274 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $147.63 | 9.609% | $161.8158 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $978.88 | $1,063.0547 | $1,063.06 | $1,063.05 | $1,063.00 | |