| 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 | $239.31 | 13.434% | $271.4589 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $185.90 | 13.561% | $211.1099 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $112.76 | 7.606% | $121.3365 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $209.66 | 9.418% | $229.4058 | $229.41 | $229.40 | $229.40 |
| Purchase #5 | $126.41 | 11.309% | $140.7057 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $174.56 | 8.222% | $188.9123 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $61.90 | 5.428% | $65.2599 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $1,110.50 | $1,228.1890 | $1,228.20 | $1,228.15 | $1,228.20 | |