| 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 | $230.44 | 10.747% | $255.2054 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $93.55 | 3.304% | $96.6409 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $104.35 | 7.112% | $111.7714 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $9.64 | 9.408% | $10.5469 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $167.39 | 13.673% | $190.2772 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $108.90 | 9.282% | $119.0081 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $125.49 | 7.360% | $134.7261 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $839.76 | $918.1760 | $918.19 | $918.20 | $918.10 | |