| 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 | $199.79 | 11.436% | $222.638 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $95.61 | 12.389% | $107.4551 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $229.49 | 7.415% | $246.5067 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $145.73 | 5.234% | $153.3575 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $71.31 | 5.627% | $75.3226 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $43.43 | 7.779% | $46.8084 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $83.54 | 8.423% | $90.5766 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $868.90 | $942.6649 | $942.68 | $942.65 | $942.70 | |