| 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 | $240.53 | 12.649% | $270.9546 | $270.95 | $270.95 | $271.00 |
| Purchase #2 | $51.86 | 7.728% | $55.8677 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $30.33 | 12.805% | $34.2138 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $47.28 | 6.252% | $50.2359 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $109.57 | 4.514% | $114.516 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $243.74 | 3.135% | $251.3812 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $196.92 | 13.201% | $222.9154 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $920.23 | $1,000.0846 | $1,000.09 | $1,000.05 | $1,000.10 | |