| 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 | $104.33 | 7.707% | $112.3707 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $118.83 | 6.570% | $126.6371 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $82.31 | 4.682% | $86.1638 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $231.39 | 3.669% | $239.8797 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $34.76 | 4.733% | $36.4052 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $245.40 | 7.633% | $264.1314 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $42.44 | 6.823% | $45.3357 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $859.46 | $910.9236 | $910.93 | $910.95 | $910.90 | |