| 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 | $94.72 | 8.681% | $102.9426 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $108.62 | 13.774% | $123.5813 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $27.82 | 11.377% | $30.9851 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $243.77 | 12.396% | $273.9877 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $72.88 | 9.447% | $79.765 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $146.71 | 10.104% | $161.5336 | $161.53 | $161.55 | $161.50 |
| Purchase #7 | $210.95 | 10.784% | $233.6988 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $905.47 | $1,006.4941 | $1,006.50 | $1,006.55 | $1,006.50 | |