| 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 | $118.76 | 4.252% | $123.8097 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $124.66 | 6.383% | $132.617 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $15.98 | 6.406% | $17.0037 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $138.28 | 5.170% | $145.4291 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $245.50 | 3.134% | $253.194 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $205.76 | 5.688% | $217.4636 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $42.44 | 3.485% | $43.919 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $891.38 | $933.4361 | $933.43 | $933.40 | $933.40 | |