| 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 | $13.47 | 9.860% | $14.7981 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $135.63 | 5.139% | $142.6 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $82.74 | 10.324% | $91.2821 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $172.72 | 9.279% | $188.7467 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $116.30 | 13.629% | $132.1505 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $55.52 | 4.532% | $58.0362 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $214.35 | 11.289% | $238.548 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $790.73 | $866.1616 | $866.17 | $866.20 | $866.10 | |