| 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 | $215.26 | 9.449% | $235.5999 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $21.27 | 5.240% | $22.3845 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $57.87 | 13.669% | $65.7803 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $103.71 | 9.255% | $113.3084 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $175.92 | 3.506% | $182.0878 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $181.69 | 8.297% | $196.7648 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $5.34 | 6.267% | $5.6747 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $761.06 | $821.6004 | $821.59 | $821.60 | $821.70 | |