| 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 | $223.30 | 9.387% | $244.2612 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $77.27 | 3.748% | $80.1661 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $21.81 | 7.634% | $23.475 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $163.88 | 13.299% | $185.6744 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $245.93 | 5.581% | $259.6554 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $23.79 | 6.268% | $25.2812 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $206.55 | 7.527% | $222.097 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $962.53 | $1,040.6103 | $1,040.62 | $1,040.60 | $1,040.80 | |