| 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 | $237.46 | 6.329% | $252.4888 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $66.36 | 6.175% | $70.4577 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $29.82 | 3.466% | $30.8536 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $112.81 | 3.864% | $117.169 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $216.50 | 3.460% | $223.9909 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $146.74 | 6.782% | $156.6919 | $156.69 | $156.70 | $156.70 |
| Purchase #7 | $28.92 | 8.171% | $31.2831 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $838.61 | $882.9350 | $882.93 | $882.95 | $883.10 | |