| 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 | $211.74 | 6.371% | $225.23 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $135.69 | 3.521% | $140.4676 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $13.40 | 7.352% | $14.3852 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $31.61 | 7.410% | $33.9523 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $13.61 | 12.621% | $15.3277 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $168.29 | 13.291% | $190.6574 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $230.53 | 9.425% | $252.2575 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $804.87 | $872.2777 | $872.29 | $872.30 | $872.40 | |