| 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 | $57.88 | 3.333% | $59.8091 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $185.83 | 8.322% | $201.2948 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $230.97 | 6.555% | $246.1101 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $194.42 | 6.163% | $206.4021 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $243.73 | 3.406% | $252.0314 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $123.52 | 13.478% | $140.168 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $170.32 | 12.371% | $191.3903 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $1,206.67 | $1,297.2058 | $1,297.20 | $1,297.20 | $1,297.20 | |