| 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 | $121.30 | 3.323% | $125.3308 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $212.36 | 8.666% | $230.7631 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $59.44 | 13.168% | $67.2671 | $67.27 | $67.25 | $67.30 |
| Purchase #4 | $104.35 | 11.320% | $116.1624 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $133.36 | 11.576% | $148.7978 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $207.60 | 3.551% | $214.9719 | $214.97 | $214.95 | $215.00 |
| Purchase #7 | $209.48 | 9.370% | $229.1083 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,047.89 | $1,132.4014 | $1,132.40 | $1,132.35 | $1,132.50 | |