| 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 | $34.96 | 9.781% | $38.3794 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $140.37 | 8.505% | $152.3085 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $217.27 | 9.867% | $238.708 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $125.58 | 12.362% | $141.1042 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $35.77 | 9.836% | $39.2883 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $229.87 | 5.351% | $242.1703 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $63.91 | 3.351% | $66.0516 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $847.73 | $918.0103 | $918.01 | $918.00 | $918.10 | |