| 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 | $211.36 | 8.336% | $228.979 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $54.59 | 9.736% | $59.9049 | $59.90 | $59.90 | $59.90 |
| Purchase #3 | $139.57 | 3.759% | $144.8164 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $77.66 | 9.377% | $84.9422 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $46.27 | 11.378% | $51.5346 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $136.98 | 12.309% | $153.8409 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $206.47 | 9.823% | $226.7515 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $872.90 | $950.7695 | $950.76 | $950.80 | $950.70 | |