| 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 | $122.63 | 8.432% | $132.9702 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $127.61 | 6.770% | $136.2492 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $219.65 | 13.650% | $249.6322 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $16.86 | 11.382% | $18.779 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $38.85 | 6.628% | $41.425 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $231.51 | 11.860% | $258.9671 | $258.97 | $258.95 | $259.00 |
| Purchase #7 | $80.54 | 13.524% | $91.4322 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $837.65 | $929.4549 | $929.46 | $929.50 | $929.40 | |