| 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 | $241.89 | 7.355% | $259.681 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $185.64 | 3.115% | $191.4227 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $19.95 | 10.452% | $22.0352 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $110.75 | 13.179% | $125.3457 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $65.53 | 11.648% | $73.1629 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $189.39 | 12.837% | $213.702 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $121.41 | 9.866% | $133.3883 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $934.56 | $1,018.7378 | $1,018.74 | $1,018.75 | $1,018.70 | |