| 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 | $205.71 | 4.179% | $214.3066 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $65.98 | 13.481% | $74.8748 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $173.76 | 9.836% | $190.851 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $129.34 | 12.732% | $145.8076 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $204.42 | 4.542% | $213.7048 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $173.51 | 5.557% | $183.152 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $243.67 | 9.774% | $267.4863 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,196.39 | $1,290.1831 | $1,290.18 | $1,290.15 | $1,290.30 | |