| 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 | $233.78 | 3.720% | $242.4766 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $23.63 | 10.186% | $26.037 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $181.89 | 7.726% | $195.9428 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $166.44 | 8.482% | $180.5574 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $106.70 | 9.334% | $116.6594 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $157.70 | 12.336% | $177.1539 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $186.86 | 12.866% | $210.9014 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $1,057.00 | $1,149.7285 | $1,149.73 | $1,149.75 | $1,149.80 | |