| 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 | $205.46 | 8.596% | $223.1213 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $169.42 | 5.485% | $178.7127 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $130.51 | 5.497% | $137.6841 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $31.57 | 8.247% | $34.1736 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $133.46 | 3.172% | $137.6934 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $228.38 | 5.732% | $241.4707 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $161.87 | 4.614% | $169.3387 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,060.67 | $1,122.1945 | $1,122.18 | $1,122.15 | $1,122.20 | |