| 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 | $215.43 | 12.796% | $242.9964 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $204.47 | 12.183% | $229.3806 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $128.59 | 11.180% | $142.9664 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $77.57 | 11.233% | $86.2834 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $36.96 | 7.235% | $39.6341 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $149.65 | 9.831% | $164.3621 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $146.69 | 7.574% | $157.8003 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $959.36 | $1,063.4233 | $1,063.42 | $1,063.45 | $1,063.50 | |