| 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 | $210.60 | 3.477% | $217.9226 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $138.95 | 10.862% | $154.0427 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $68.35 | 7.651% | $73.5795 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $183.71 | 3.625% | $190.3695 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $146.49 | 13.285% | $165.9512 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $204.84 | 10.202% | $225.7378 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $205.93 | 6.864% | $220.065 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,158.87 | $1,247.6683 | $1,247.67 | $1,247.65 | $1,247.70 | |