| 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 | $114.26 | 9.111% | $124.6702 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $45.67 | 4.628% | $47.7836 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $246.82 | 3.335% | $255.0514 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $151.38 | 8.254% | $163.8749 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $206.36 | 13.670% | $234.5694 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $191.37 | 8.761% | $208.1359 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $203.41 | 10.295% | $224.3511 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $1,159.27 | $1,258.4365 | $1,258.43 | $1,258.40 | $1,258.60 | |