| 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 | $23.80 | 3.675% | $24.6747 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $197.54 | 5.848% | $209.0921 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $154.58 | 5.439% | $162.9876 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $225.94 | 11.869% | $252.7568 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $178.73 | 6.749% | $190.7925 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $244.34 | 10.600% | $270.24 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $112.59 | 5.817% | $119.1394 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $1,137.52 | $1,229.6831 | $1,229.68 | $1,229.70 | $1,229.70 | |