| 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 | $217.84 | 7.344% | $233.8382 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $102.98 | 10.864% | $114.1677 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $111.43 | 11.469% | $124.2099 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $138.68 | 10.660% | $153.4633 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $14.95 | 11.803% | $16.7145 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $155.93 | 9.408% | $170.5999 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $23.97 | 5.471% | $25.2814 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $765.78 | $838.2749 | $838.27 | $838.25 | $838.30 | |