| 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 | $192.48 | 5.487% | $203.0414 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $151.62 | 3.629% | $157.1223 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $38.36 | 6.732% | $40.9424 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $78.34 | 11.419% | $87.2856 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $242.38 | 8.490% | $262.9581 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $57.31 | 6.562% | $61.0707 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $45.69 | 12.380% | $51.3464 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $806.18 | $863.7669 | $863.77 | $863.75 | $863.70 | |