| 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 | $209.28 | 11.807% | $233.9897 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $27.91 | 3.743% | $28.9547 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $218.25 | 4.795% | $228.7151 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $130.75 | 3.189% | $134.9196 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $58.80 | 13.699% | $66.855 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $28.77 | 8.210% | $31.132 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $11.73 | 12.728% | $13.223 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $685.49 | $737.7891 | $737.79 | $737.75 | $737.80 | |