| 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 | $96.57 | 6.324% | $102.6771 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $89.68 | 13.590% | $101.8675 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $222.67 | 5.874% | $235.7496 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $119.34 | 9.484% | $130.6582 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $125.35 | 12.654% | $141.2118 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $16.58 | 9.738% | $18.1946 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $211.28 | 12.432% | $237.5463 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $881.47 | $967.9051 | $967.91 | $967.90 | $967.90 | |