| 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 | $131.33 | 8.146% | $142.0281 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $41.33 | 5.520% | $43.6114 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $202.83 | 6.521% | $216.0565 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $205.97 | 6.684% | $219.737 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $115.71 | 12.843% | $130.5706 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $9.79 | 13.539% | $11.1155 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $219.53 | 4.600% | $229.6284 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $926.49 | $992.7475 | $992.76 | $992.75 | $992.70 | |