| 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 | $146.76 | 5.421% | $154.7159 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $133.84 | 12.540% | $150.6235 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $234.68 | 3.401% | $242.6615 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $214.71 | 11.411% | $239.2106 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $55.42 | 5.632% | $58.5413 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $37.82 | 11.134% | $42.0309 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $32.78 | 10.396% | $36.1878 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $856.01 | $923.9715 | $923.97 | $923.95 | $923.90 | |