| 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 | $110.91 | 10.249% | $122.2772 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $185.52 | 5.151% | $195.0761 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $21.36 | 3.292% | $22.0632 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $43.41 | 11.830% | $48.5454 | $48.55 | $48.55 | $48.50 |
| Purchase #5 | $208.81 | 4.856% | $218.9498 | $218.95 | $218.95 | $218.90 |
| Purchase #6 | $172.80 | 4.520% | $180.6106 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $232.76 | 4.146% | $242.4102 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $975.57 | $1,029.9325 | $1,029.94 | $1,029.95 | $1,029.90 | |