| 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 | $10.94 | 4.339% | $11.4147 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $45.33 | 9.569% | $49.6676 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $249.40 | 4.155% | $259.7626 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $200.35 | 12.358% | $225.1093 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $206.95 | 8.118% | $223.7502 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $151.48 | 12.130% | $169.8545 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $176.31 | 12.388% | $198.1513 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $1,040.76 | $1,137.7102 | $1,137.70 | $1,137.65 | $1,137.90 | |