| 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 | $105.76 | 11.661% | $118.0927 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $198.27 | 4.584% | $207.3587 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $115.99 | 4.621% | $121.3499 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $105.95 | 9.795% | $116.3278 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $19.57 | 3.589% | $20.2724 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $102.36 | 12.509% | $115.1642 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $215.67 | 3.557% | $223.3414 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $863.57 | $921.9071 | $921.90 | $921.90 | $921.90 | |