| 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 | $221.99 | 4.369% | $231.6887 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $53.26 | 4.684% | $55.7547 | $55.75 | $55.75 | $55.80 |
| Purchase #3 | $64.98 | 3.523% | $67.2692 | $67.27 | $67.25 | $67.30 |
| Purchase #4 | $40.80 | 5.770% | $43.1542 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $243.94 | 8.661% | $265.0676 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $124.67 | 6.725% | $133.0541 | $133.05 | $133.05 | $133.10 |
| Purchase #7 | $156.29 | 9.137% | $170.5702 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $905.93 | $966.5587 | $966.55 | $966.50 | $966.80 | |