| 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 | $218.76 | 7.689% | $235.5805 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $186.69 | 6.275% | $198.4048 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $21.41 | 11.726% | $23.9205 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $141.25 | 7.761% | $152.2124 | $152.21 | $152.20 | $152.20 |
| Purchase #5 | $235.50 | 10.524% | $260.284 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $15.36 | 13.354% | $17.4112 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $108.48 | 3.317% | $112.0783 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $927.45 | $999.8917 | $999.88 | $999.90 | $999.90 | |