| 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 | $40.37 | 10.729% | $44.7013 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $221.89 | 8.114% | $239.8942 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $176.90 | 3.244% | $182.6386 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $216.84 | 7.471% | $233.0401 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $228.79 | 8.792% | $248.9052 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $121.33 | 6.483% | $129.1958 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $223.36 | 5.398% | $235.417 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,229.48 | $1,313.7922 | $1,313.80 | $1,313.80 | $1,313.70 | |