| 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 | $105.34 | 10.370% | $116.2638 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $7.87 | 6.702% | $8.3974 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $138.40 | 4.612% | $144.783 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $97.57 | 11.822% | $109.1047 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $225.37 | 3.571% | $233.418 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $76.63 | 8.631% | $83.2439 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $17.35 | 12.468% | $19.5132 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $668.53 | $714.7240 | $714.71 | $714.70 | $714.70 | |