| 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 | $190.61 | 12.144% | $213.7577 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $79.64 | 3.227% | $82.21 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $131.59 | 7.659% | $141.6685 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $99.41 | 6.636% | $106.0068 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $109.68 | 4.779% | $114.9216 | $114.92 | $114.90 | $114.90 |
| Purchase #6 | $216.25 | 6.871% | $231.1085 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $96.33 | 5.325% | $101.4596 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $923.51 | $991.1327 | $991.14 | $991.05 | $991.20 | |