| 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 | $81.91 | 13.495% | $92.9638 | $92.96 | $92.95 | $93.00 |
| Purchase #2 | $152.42 | 7.241% | $163.4567 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $184.73 | 11.498% | $205.9703 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $236.55 | 8.307% | $256.2002 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $232.58 | 12.185% | $260.9199 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $224.40 | 7.415% | $241.0393 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $129.98 | 7.268% | $139.4269 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $1,242.57 | $1,359.9771 | $1,359.98 | $1,359.95 | $1,360.00 | |