| 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 | $239.83 | 11.248% | $266.8061 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $77.84 | 3.627% | $80.6633 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $149.61 | 5.104% | $157.2461 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $44.48 | 13.869% | $50.6489 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $145.99 | 3.762% | $151.4821 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $126.87 | 10.150% | $139.7473 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $9.76 | 4.692% | $10.2179 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $794.38 | $856.8117 | $856.82 | $856.80 | $856.70 | |