| 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 | $210.57 | 10.694% | $233.0884 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $108.67 | 3.141% | $112.0833 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $187.76 | 10.757% | $207.9573 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $245.49 | 6.313% | $260.9878 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $166.78 | 9.642% | $182.8609 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $61.51 | 12.638% | $69.2836 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $109.27 | 9.507% | $119.6583 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $1,090.05 | $1,185.9196 | $1,185.92 | $1,185.95 | $1,186.10 | |