| 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 | $223.31 | 6.763% | $238.4125 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $79.48 | 5.411% | $83.7807 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $39.39 | 7.850% | $42.4821 | $42.48 | $42.50 | $42.50 |
| Purchase #4 | $120.41 | 7.371% | $129.2854 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $156.28 | 3.399% | $161.592 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $124.73 | 6.336% | $132.6329 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $148.67 | 4.716% | $155.6813 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $892.27 | $943.8669 | $943.86 | $943.95 | $943.90 | |