| 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 | $212.54 | 4.847% | $222.8418 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $155.64 | 10.650% | $172.2157 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $150.99 | 5.439% | $159.2023 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $141.91 | 13.176% | $160.6081 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $169.83 | 12.761% | $191.502 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $114.99 | 10.411% | $126.9616 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $247.34 | 5.237% | $260.2932 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $1,193.24 | $1,293.6247 | $1,293.62 | $1,293.60 | $1,293.60 | |