| 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 | $231.54 | 3.271% | $239.1137 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $227.49 | 10.387% | $251.1194 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $248.37 | 9.197% | $271.2126 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $21.30 | 13.347% | $24.1429 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $175.93 | 13.667% | $199.9744 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $227.31 | 6.840% | $242.858 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $110.88 | 13.244% | $125.5649 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,242.82 | $1,353.9859 | $1,353.97 | $1,353.90 | $1,354.00 | |