| 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 | $54.26 | 3.427% | $56.1195 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $92.82 | 7.794% | $100.0544 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $6.47 | 12.322% | $7.2672 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $208.64 | 10.840% | $231.2566 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $236.67 | 7.314% | $253.98 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $224.54 | 8.541% | $243.718 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $229.47 | 6.483% | $244.3465 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $1,052.87 | $1,136.7422 | $1,136.75 | $1,136.70 | $1,136.80 | |