| 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 | $114.57 | 13.348% | $129.8628 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $221.99 | 11.239% | $246.9395 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $126.97 | 4.378% | $132.5287 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $181.87 | 4.595% | $190.2269 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $145.53 | 8.727% | $158.2304 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $138.43 | 4.662% | $144.8836 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $97.91 | 13.538% | $111.1651 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $1,027.27 | $1,113.8370 | $1,113.84 | $1,113.90 | $1,113.80 | |