| 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 | $73.79 | 13.311% | $83.6122 | $83.61 | $83.60 | $83.60 |
| Purchase #2 | $226.80 | 13.717% | $257.9102 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $222.36 | 6.178% | $236.0974 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $182.68 | 8.319% | $197.8771 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $7.35 | 9.265% | $8.031 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $185.68 | 13.172% | $210.1378 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $116.99 | 7.566% | $125.8415 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $1,015.65 | $1,119.5072 | $1,119.51 | $1,119.55 | $1,119.40 | |