| 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 | $82.89 | 6.190% | $88.0209 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $104.63 | 7.248% | $112.2136 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $113.95 | 11.397% | $126.9369 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $175.58 | 10.118% | $193.3452 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $237.58 | 7.500% | $255.3985 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $45.43 | 7.404% | $48.7936 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $201.82 | 3.559% | $209.0028 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $961.88 | $1,033.7115 | $1,033.71 | $1,033.70 | $1,033.60 | |