| 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 | $23.54 | 11.198% | $26.176 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $179.51 | 9.867% | $197.2223 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $30.79 | 10.417% | $33.9974 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $103.34 | 5.714% | $109.2448 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $218.97 | 5.636% | $231.3111 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $37.69 | 9.590% | $41.3045 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $185.78 | 13.259% | $210.4126 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $779.62 | $849.6687 | $849.66 | $849.65 | $849.60 | |