| 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 | $26.51 | 8.384% | $28.7326 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $193.35 | 5.525% | $204.0326 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $124.98 | 9.211% | $136.4919 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $190.75 | 9.730% | $209.31 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $244.37 | 9.595% | $267.8173 | $267.82 | $267.80 | $267.80 |
| Purchase #6 | $152.62 | 4.117% | $158.9034 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $206.65 | 11.227% | $229.8506 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,139.23 | $1,235.1384 | $1,235.13 | $1,235.15 | $1,235.10 | |