| 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 | $22.31 | 12.789% | $25.1632 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $197.42 | 10.834% | $218.8085 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $150.32 | 13.419% | $170.4914 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $45.51 | 7.534% | $48.9387 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $211.60 | 12.454% | $237.9527 | $237.95 | $237.95 | $238.00 |
| Purchase #6 | $198.98 | 8.338% | $215.571 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $51.72 | 10.441% | $57.1201 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $877.86 | $974.0456 | $974.04 | $974.00 | $974.10 | |