| 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 | $190.72 | 13.122% | $215.7463 | $215.75 | $215.75 | $215.70 |
| Purchase #2 | $139.29 | 8.508% | $151.1408 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $59.99 | 3.480% | $62.0777 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $243.79 | 7.511% | $262.1011 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $123.91 | 5.476% | $130.6953 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $39.76 | 13.760% | $45.231 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $204.98 | 6.193% | $217.6744 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,002.44 | $1,084.6666 | $1,084.67 | $1,084.70 | $1,084.60 | |