| 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 | $14.25 | 4.192% | $14.8474 | $14.85 | $14.85 | $14.80 |
| Purchase #2 | $185.84 | 4.566% | $194.3255 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $162.92 | 10.733% | $180.4062 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $208.33 | 6.188% | $221.2215 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $232.62 | 12.619% | $261.9743 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $8.36 | 5.748% | $8.8405 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $143.98 | 8.779% | $156.62 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $956.30 | $1,038.2354 | $1,038.24 | $1,038.20 | $1,038.10 | |