| 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 | $134.49 | 6.226% | $142.8633 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $174.77 | 12.823% | $197.1808 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $221.57 | 8.832% | $241.1391 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $220.37 | 7.513% | $236.9264 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $233.42 | 11.527% | $260.3263 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $21.72 | 7.627% | $23.3766 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $229.46 | 5.790% | $242.7457 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $1,235.80 | $1,344.5582 | $1,344.57 | $1,344.65 | $1,344.50 | |