| 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 | $225.54 | 4.538% | $235.775 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $35.33 | 8.749% | $38.421 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $141.83 | 7.824% | $152.9268 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $241.43 | 13.225% | $273.3591 | $273.36 | $273.35 | $273.40 |
| Purchase #5 | $21.79 | 9.388% | $23.8356 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $36.92 | 4.761% | $38.6778 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $134.60 | 12.829% | $151.8678 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $837.44 | $914.8631 | $914.88 | $914.90 | $914.90 | |