| 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 | $21.88 | 13.217% | $24.7719 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $149.65 | 3.452% | $154.8159 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $151.59 | 7.703% | $163.267 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $154.44 | 8.595% | $167.7141 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $123.74 | 7.827% | $133.4251 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $204.25 | 12.113% | $228.9908 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $121.49 | 4.688% | $127.1855 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $927.04 | $1,000.1703 | $1,000.18 | $1,000.15 | $1,000.20 | |