| 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 | $118.34 | 3.344% | $122.2973 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $169.41 | 12.684% | $190.898 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $249.51 | 13.520% | $283.2438 | $283.24 | $283.25 | $283.20 |
| Purchase #4 | $132.53 | 5.463% | $139.7701 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $153.58 | 6.533% | $163.6134 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $75.38 | 10.385% | $83.2082 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $212.80 | 6.383% | $226.383 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,111.55 | $1,209.4138 | $1,209.41 | $1,209.40 | $1,209.40 | |