| 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 | $182.34 | 11.721% | $203.7121 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $44.93 | 11.290% | $50.0026 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $234.43 | 12.650% | $264.0854 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $75.44 | 11.409% | $84.0469 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $170.39 | 8.590% | $185.0265 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $21.65 | 9.400% | $23.6851 | $23.69 | $23.70 | $23.70 |
| Purchase #7 | $218.58 | 4.768% | $229.0019 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $947.76 | $1,039.5605 | $1,039.57 | $1,039.60 | $1,039.50 | |