| 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 | $137.64 | 3.755% | $142.8084 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $57.93 | 11.382% | $64.5236 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $213.53 | 6.160% | $226.6834 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $231.67 | 6.300% | $246.2652 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $59.34 | 3.666% | $61.5154 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $230.80 | 5.276% | $242.977 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $109.36 | 9.297% | $119.5272 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $1,040.27 | $1,104.3002 | $1,104.31 | $1,104.30 | $1,104.30 | |