| 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 | $247.47 | 9.783% | $271.68 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $97.66 | 9.857% | $107.2863 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $200.94 | 12.285% | $225.6255 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $94.65 | 3.833% | $98.2779 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $193.32 | 9.711% | $212.0933 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $119.73 | 7.644% | $128.8822 | $128.88 | $128.90 | $128.90 |
| Purchase #7 | $58.72 | 3.465% | $60.7546 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $1,012.49 | $1,104.5998 | $1,104.60 | $1,104.70 | $1,104.70 | |