| 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 | $229.55 | 9.735% | $251.8967 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $188.25 | 4.633% | $196.9716 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $130.76 | 9.675% | $143.411 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $14.47 | 6.645% | $15.4315 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $243.36 | 3.514% | $251.9117 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $18.54 | 5.214% | $19.5067 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $224.84 | 13.684% | $255.6071 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $1,049.77 | $1,134.7363 | $1,134.74 | $1,134.70 | $1,134.70 | |