| 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 | $64.29 | 3.297% | $66.4096 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $124.93 | 3.419% | $129.2014 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $138.26 | 7.113% | $148.0944 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $229.77 | 6.143% | $243.8848 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $121.68 | 10.685% | $134.6815 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $170.27 | 4.616% | $178.1297 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $191.42 | 3.698% | $198.4987 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $1,040.62 | $1,098.9001 | $1,098.89 | $1,098.95 | $1,098.90 | |