| 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 | $109.63 | 3.567% | $113.5405 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $28.60 | 6.409% | $30.433 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $35.87 | 3.163% | $37.0046 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $134.46 | 8.630% | $146.0639 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $19.86 | 10.779% | $22.0007 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $241.48 | 6.849% | $258.019 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $194.57 | 8.390% | $210.8944 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $764.47 | $817.9561 | $817.94 | $817.95 | $817.90 | |