| 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 | $13.36 | 5.431% | $14.0856 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $102.72 | 10.528% | $113.5344 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $216.97 | 12.296% | $243.6486 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $235.96 | 8.358% | $255.6815 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $225.36 | 4.182% | $234.7846 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $224.60 | 5.367% | $236.6543 | $236.65 | $236.65 | $236.70 |
| Purchase #7 | $73.98 | 4.270% | $77.1389 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $1,092.95 | $1,175.5279 | $1,175.52 | $1,175.60 | $1,175.50 | |