| 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 | $247.45 | 11.214% | $275.199 | $275.20 | $275.20 | $275.20 |
| Purchase #2 | $15.45 | 4.748% | $16.1836 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $171.28 | 5.626% | $180.9162 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $124.31 | 13.528% | $141.1267 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $43.59 | 5.142% | $45.8314 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $201.71 | 4.266% | $210.3149 | $210.31 | $210.30 | $210.30 |
| Purchase #7 | $18.69 | 12.844% | $21.0905 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $822.48 | $890.6623 | $890.66 | $890.70 | $890.60 | |