| 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 | $217.84 | 12.481% | $245.0286 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $136.33 | 5.382% | $143.6673 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $90.81 | 11.820% | $101.5437 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $124.98 | 9.498% | $136.8506 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $232.59 | 13.618% | $264.2641 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $34.62 | 11.659% | $38.6563 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $57.77 | 9.742% | $63.398 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $894.94 | $993.4086 | $993.41 | $993.40 | $993.50 | |