| 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 | $169.48 | 11.217% | $188.4906 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $230.64 | 8.412% | $250.0414 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $9.95 | 4.352% | $10.383 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $27.60 | 3.745% | $28.6336 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $196.48 | 11.818% | $219.7 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $156.50 | 9.702% | $171.6836 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $40.37 | 7.476% | $43.3881 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $831.02 | $912.3203 | $912.31 | $912.40 | $912.30 | |