| 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 | $139.90 | 8.867% | $152.3049 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $68.71 | 4.836% | $72.0328 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $21.56 | 11.495% | $24.0383 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $202.70 | 3.797% | $210.3965 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $77.47 | 7.626% | $83.3779 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $191.63 | 13.605% | $217.7013 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $126.89 | 5.690% | $134.11 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $828.86 | $893.9617 | $893.96 | $894.00 | $893.90 | |