| 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 | $109.96 | 5.236% | $115.7175 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $131.63 | 9.827% | $144.5653 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $68.56 | 3.781% | $71.1523 | $71.15 | $71.15 | $71.20 |
| Purchase #4 | $125.89 | 9.423% | $137.7526 | $137.75 | $137.75 | $137.80 |
| Purchase #5 | $133.43 | 13.319% | $151.2015 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $211.60 | 3.119% | $218.1998 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $125.98 | 6.735% | $134.4648 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $907.05 | $973.0538 | $973.05 | $973.00 | $973.20 | |