| 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 | $190.30 | 7.318% | $204.2262 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $109.61 | 3.304% | $113.2315 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $212.77 | 4.264% | $221.8425 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $21.54 | 9.379% | $23.5602 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $19.42 | 4.468% | $20.2877 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $80.52 | 7.839% | $86.832 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $243.79 | 9.322% | $266.5161 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $877.95 | $936.4962 | $936.50 | $936.55 | $936.40 | |