| 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 | $197.72 | 7.795% | $213.1323 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $207.91 | 13.331% | $235.6265 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $244.57 | 6.516% | $260.5062 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $213.72 | 5.506% | $225.4874 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $7.56 | 6.520% | $8.0529 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $19.56 | 12.255% | $21.9571 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $71.69 | 10.404% | $79.1486 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $962.73 | $1,043.9110 | $1,043.92 | $1,043.95 | $1,043.90 | |