| 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 | $211.34 | 3.753% | $219.2716 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $146.68 | 3.820% | $152.2832 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $202.31 | 7.862% | $218.2156 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $53.33 | 12.392% | $59.9387 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $236.96 | 13.177% | $268.1842 | $268.18 | $268.20 | $268.20 |
| Purchase #6 | $211.73 | 4.363% | $220.9678 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $116.34 | 8.217% | $125.8997 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $1,178.69 | $1,264.7608 | $1,264.76 | $1,264.75 | $1,264.80 | |