| 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 | $164.60 | 9.435% | $180.13 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $232.36 | 11.386% | $258.8165 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $76.55 | 5.134% | $80.4801 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $249.25 | 10.721% | $275.9721 | $275.97 | $275.95 | $276.00 |
| Purchase #5 | $81.49 | 10.595% | $90.1239 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $216.36 | 4.442% | $225.9707 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $112.72 | 3.379% | $116.5288 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $1,133.33 | $1,228.0221 | $1,228.02 | $1,228.00 | $1,228.00 | |