| 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 | $30.34 | 12.342% | $34.0846 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $207.70 | 7.339% | $222.9431 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $87.85 | 10.154% | $96.7703 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $127.61 | 7.685% | $137.4168 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $233.40 | 11.784% | $260.9039 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $198.44 | 7.364% | $213.0531 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $16.29 | 8.167% | $17.6204 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $901.63 | $982.7922 | $982.78 | $982.75 | $982.80 | |