| 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 | $22.52 | 3.781% | $23.3715 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $241.49 | 9.601% | $264.6755 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $69.26 | 3.472% | $71.6647 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $173.67 | 11.245% | $193.1992 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $223.52 | 3.772% | $231.9512 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $151.43 | 9.643% | $166.0324 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $192.87 | 12.504% | $216.9865 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,074.76 | $1,167.8810 | $1,167.88 | $1,167.90 | $1,168.00 | |