| 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 | $244.30 | 4.164% | $254.4727 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $238.56 | 7.741% | $257.0269 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $37.90 | 4.644% | $39.6601 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $136.70 | 7.407% | $146.8254 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $38.61 | 13.140% | $43.6834 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $57.91 | 3.740% | $60.0758 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $156.28 | 10.480% | $172.6581 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $910.26 | $974.4024 | $974.41 | $974.45 | $974.50 | |