| 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 | $92.53 | 12.416% | $104.0185 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $212.63 | 5.641% | $224.6245 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $73.54 | 11.819% | $82.2317 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $138.75 | 4.520% | $145.0215 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $238.62 | 11.177% | $265.2906 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $167.87 | 8.524% | $182.1792 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $130.53 | 6.728% | $139.3121 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $1,054.47 | $1,142.6781 | $1,142.67 | $1,142.65 | $1,142.60 | |