| 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 | $250.53 | 8.508% | $271.8451 | $271.85 | $271.85 | $271.80 |
| Purchase #2 | $121.39 | 3.671% | $125.8462 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $130.45 | 5.853% | $138.0852 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $245.53 | 3.583% | $254.3273 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $29.56 | 9.681% | $32.4217 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $106.69 | 3.240% | $110.1468 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $81.75 | 7.284% | $87.7047 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $965.90 | $1,020.3770 | $1,020.39 | $1,020.40 | $1,020.20 | |