| 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 | $201.37 | 13.582% | $228.7201 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $41.27 | 7.445% | $44.3426 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $212.48 | 12.381% | $238.7871 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $29.91 | 7.434% | $32.1335 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $54.34 | 7.468% | $58.3981 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $71.51 | 12.524% | $80.4659 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $213.34 | 10.751% | $236.2762 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $824.22 | $919.1235 | $919.13 | $919.15 | $919.10 | |