| 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 | $13.28 | 13.223% | $15.036 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $109.81 | 10.121% | $120.9239 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $69.92 | 12.662% | $78.7733 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $235.66 | 9.769% | $258.6816 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $115.32 | 7.534% | $124.0082 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $91.74 | 3.397% | $94.8564 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $195.48 | 13.568% | $222.0027 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $831.21 | $914.2821 | $914.28 | $914.25 | $914.30 | |