| 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 | $216.83 | 4.107% | $225.7352 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $110.53 | 10.327% | $121.9444 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $184.66 | 13.457% | $209.5097 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $131.44 | 13.169% | $148.7493 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $97.53 | 7.663% | $105.0037 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $121.47 | 12.764% | $136.9744 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $56.39 | 10.564% | $62.347 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $918.85 | $1,010.2637 | $1,010.26 | $1,010.25 | $1,010.10 | |