| 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 | $225.39 | 12.250% | $253.0003 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $157.87 | 3.568% | $163.5028 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $231.75 | 13.535% | $263.1174 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $184.48 | 10.638% | $204.105 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $116.49 | 3.804% | $120.9213 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $68.76 | 7.698% | $74.0531 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $223.26 | 6.585% | $237.9617 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,208.00 | $1,316.6616 | $1,316.66 | $1,316.60 | $1,316.70 | |