| 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 | $112.99 | 7.549% | $121.5196 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $188.64 | 8.786% | $205.2139 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $208.41 | 11.541% | $232.4626 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $243.50 | 6.305% | $258.8527 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $148.37 | 11.831% | $165.9237 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $95.34 | 13.294% | $108.0145 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $113.93 | 8.336% | $123.4272 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $1,111.18 | $1,215.4142 | $1,215.40 | $1,215.35 | $1,215.40 | |