| 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 | $190.69 | 3.333% | $197.0457 | $197.05 | $197.05 | $197.00 |
| Purchase #2 | $212.34 | 4.450% | $221.7891 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $82.58 | 3.467% | $85.443 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $47.61 | 6.561% | $50.7337 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $200.43 | 8.458% | $217.3824 | $217.38 | $217.40 | $217.40 |
| Purchase #6 | $41.45 | 6.421% | $44.1115 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $213.30 | 10.667% | $236.0527 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $988.40 | $1,052.5581 | $1,052.55 | $1,052.60 | $1,052.50 | |