| 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 | $27.99 | 12.287% | $31.4291 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $190.39 | 7.611% | $204.8806 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $165.36 | 8.367% | $179.1957 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $210.96 | 3.874% | $219.1326 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $168.33 | 8.140% | $182.0321 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $126.76 | 4.553% | $132.5314 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $116.59 | 7.795% | $125.6782 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $1,006.38 | $1,074.8797 | $1,074.88 | $1,075.00 | $1,074.80 | |