| 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 | $129.80 | 10.211% | $143.0539 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $116.71 | 10.611% | $129.0941 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $55.54 | 8.189% | $60.0882 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $185.41 | 7.163% | $198.6909 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $117.81 | 6.150% | $125.0553 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $227.52 | 12.756% | $256.5425 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $180.56 | 6.157% | $191.6771 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,013.35 | $1,104.2020 | $1,104.20 | $1,104.25 | $1,104.30 | |