| 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 | $235.75 | 5.578% | $248.9001 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $21.96 | 4.295% | $22.9032 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $246.90 | 5.457% | $260.3733 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $23.27 | 8.548% | $25.2591 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $191.44 | 13.350% | $216.9972 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $117.30 | 11.713% | $131.0393 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $79.27 | 4.210% | $82.6073 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $915.89 | $988.0795 | $988.08 | $988.05 | $988.10 | |