| 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 | $248.31 | 13.504% | $281.8418 | $281.84 | $281.85 | $281.80 |
| Purchase #2 | $45.29 | 4.239% | $47.2098 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $13.26 | 3.622% | $13.7403 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $196.98 | 7.526% | $211.8047 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $48.76 | 4.612% | $51.0088 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $128.78 | 6.396% | $137.0168 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $57.31 | 8.437% | $62.1452 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $738.69 | $804.7674 | $804.77 | $804.75 | $804.60 | |