| 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 | $11.69 | 12.328% | $13.1311 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $213.36 | 3.708% | $221.2714 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $105.75 | 6.853% | $112.997 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $247.27 | 4.817% | $259.181 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $45.41 | 4.649% | $47.5211 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $124.66 | 4.242% | $129.9481 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $6.93 | 4.595% | $7.2484 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $755.07 | $791.2981 | $791.30 | $791.30 | $791.20 | |