| 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 | $22.52 | 8.335% | $24.397 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $238.56 | 10.266% | $263.0506 | $263.05 | $263.05 | $263.10 |
| Purchase #3 | $185.57 | 8.871% | $202.0319 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $94.71 | 12.381% | $106.436 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $169.61 | 6.607% | $180.8161 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $218.89 | 11.384% | $243.8084 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $242.94 | 11.359% | $270.5356 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $1,172.80 | $1,291.0756 | $1,291.09 | $1,291.10 | $1,291.00 | |