| 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 | $141.62 | 5.103% | $148.8469 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $217.76 | 9.551% | $238.5583 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $109.57 | 11.476% | $122.1443 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $201.50 | 9.156% | $219.9493 | $219.95 | $219.95 | $219.90 |
| Purchase #5 | $232.68 | 12.726% | $262.2909 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $183.91 | 3.343% | $190.0581 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $153.56 | 10.251% | $169.3014 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,240.60 | $1,351.1492 | $1,351.15 | $1,351.15 | $1,351.10 | |