| 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 | $208.72 | 9.427% | $228.396 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $18.63 | 3.824% | $19.3424 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $195.79 | 13.432% | $222.0885 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $10.99 | 3.617% | $11.3875 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $236.76 | 6.720% | $252.6703 | $252.67 | $252.65 | $252.70 |
| Purchase #6 | $28.33 | 10.799% | $31.3894 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $67.78 | 9.219% | $74.0286 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $767.00 | $839.3027 | $839.31 | $839.35 | $839.30 | |