| 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 | $228.35 | 13.282% | $258.6794 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $21.55 | 9.422% | $23.5804 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $22.65 | 9.637% | $24.8328 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $142.81 | 7.205% | $153.0995 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $190.35 | 11.528% | $212.2935 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $95.75 | 9.507% | $104.853 | $104.85 | $104.85 | $104.90 |
| Purchase #7 | $19.92 | 9.353% | $21.7831 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $721.38 | $799.1217 | $799.11 | $799.20 | $799.20 | |