| 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 | $216.45 | 10.726% | $239.6664 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $117.48 | 10.129% | $129.3795 | $129.38 | $129.40 | $129.40 |
| Purchase #3 | $51.89 | 11.490% | $57.8522 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $182.65 | 9.272% | $199.5853 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $16.39 | 7.188% | $17.5681 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $82.28 | 10.719% | $91.0996 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $60.53 | 4.270% | $63.1146 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $727.67 | $798.2657 | $798.27 | $798.25 | $798.40 | |