| 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 | $216.46 | 4.151% | $225.4453 | $225.45 | $225.45 | $225.40 |
| Purchase #2 | $64.70 | 9.721% | $70.9895 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $121.69 | 12.576% | $136.9937 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $81.58 | 4.672% | $85.3914 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $149.72 | 13.694% | $170.2227 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $103.38 | 6.134% | $109.7213 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $201.81 | 7.728% | $217.4059 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $939.34 | $1,016.1698 | $1,016.17 | $1,016.15 | $1,016.10 | |