| 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 | $214.88 | 5.804% | $227.3516 | $227.35 | $227.35 | $227.40 |
| Purchase #2 | $207.49 | 3.859% | $215.497 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $87.89 | 8.569% | $95.4213 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $153.48 | 4.244% | $159.9937 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $229.83 | 7.250% | $246.4927 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $215.31 | 9.290% | $235.3123 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $212.55 | 4.767% | $222.6823 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,321.43 | $1,402.7509 | $1,402.74 | $1,402.75 | $1,402.80 | |