| 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 | $139.60 | 4.620% | $146.0495 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $221.75 | 12.526% | $249.5264 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $71.70 | 4.531% | $74.9487 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $112.95 | 8.482% | $122.5304 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $219.41 | 12.421% | $246.6629 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $195.95 | 9.342% | $214.2556 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $197.30 | 3.758% | $204.7145 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,158.66 | $1,258.6880 | $1,258.69 | $1,258.70 | $1,258.60 | |