| 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 | $229.76 | 10.315% | $253.4597 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $225.93 | 10.325% | $249.2573 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $192.56 | 13.859% | $219.2469 | $219.25 | $219.25 | $219.20 |
| Purchase #4 | $39.30 | 4.790% | $41.1825 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $208.52 | 7.730% | $224.6386 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $59.29 | 11.372% | $66.0325 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $119.77 | 4.568% | $125.2411 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $1,075.13 | $1,179.0586 | $1,179.06 | $1,179.10 | $1,179.00 | |