| 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 | $231.65 | 5.655% | $244.7498 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $132.56 | 10.419% | $146.3714 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $53.75 | 11.832% | $60.1097 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $11.89 | 13.539% | $13.4998 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $9.43 | 12.319% | $10.5917 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $218.30 | 3.138% | $225.1503 | $225.15 | $225.15 | $225.20 |
| Purchase #7 | $26.83 | 10.828% | $29.7352 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $684.41 | $730.2079 | $730.21 | $730.20 | $730.20 | |