| 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 | $188.91 | 4.534% | $197.4752 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $121.68 | 3.337% | $125.7405 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $121.84 | 13.853% | $138.7185 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $182.38 | 8.465% | $197.8185 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $222.36 | 4.700% | $232.8109 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $230.63 | 10.551% | $254.9638 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $236.88 | 10.722% | $262.2783 | $262.28 | $262.30 | $262.30 |
| 7 purchase totals = | $1,304.68 | $1,409.8057 | $1,409.81 | $1,409.80 | $1,409.80 | |