| 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 | $247.41 | 10.862% | $274.2837 | $274.28 | $274.30 | $274.30 |
| Purchase #2 | $202.67 | 13.632% | $230.298 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $240.53 | 11.282% | $267.6666 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $47.74 | 13.708% | $54.2842 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $14.64 | 5.742% | $15.4806 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $150.48 | 12.612% | $169.4585 | $169.46 | $169.45 | $169.50 |
| Purchase #7 | $134.91 | 7.868% | $145.5247 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $1,038.38 | $1,156.9963 | $1,156.99 | $1,157.00 | $1,157.10 | |