| 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 | $235.27 | 10.118% | $259.0746 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $103.79 | 7.129% | $111.1892 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $220.56 | 8.648% | $239.634 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $128.88 | 11.715% | $143.9783 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $206.49 | 11.516% | $230.2694 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $165.49 | 13.823% | $188.3657 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $47.33 | 6.854% | $50.574 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $1,107.81 | $1,223.0852 | $1,223.08 | $1,223.05 | $1,223.20 | |