| 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 | $239.99 | 10.438% | $265.0402 | $265.04 | $265.05 | $265.00 |
| Purchase #2 | $194.72 | 9.760% | $213.7247 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $239.98 | 8.167% | $259.5792 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $154.69 | 12.294% | $173.7076 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $27.82 | 8.283% | $30.1243 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $164.65 | 4.126% | $171.4435 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $155.95 | 8.841% | $169.7375 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,177.80 | $1,283.3570 | $1,283.35 | $1,283.35 | $1,283.20 | |