| 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 | $227.90 | 9.609% | $249.7989 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $74.41 | 6.149% | $78.9855 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $150.72 | 13.717% | $171.3943 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $102.89 | 4.803% | $107.8318 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $205.33 | 7.458% | $220.6435 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $78.88 | 4.368% | $82.3255 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $16.88 | 7.837% | $18.2029 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $857.01 | $929.1824 | $929.18 | $929.25 | $929.10 | |