| 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 | $88.63 | 9.545% | $97.0897 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $233.75 | 5.674% | $247.013 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $64.81 | 7.476% | $69.6552 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $142.54 | 12.193% | $159.9199 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $248.29 | 7.820% | $267.7063 | $267.71 | $267.70 | $267.70 |
| Purchase #6 | $11.65 | 11.803% | $13.025 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $126.94 | 3.675% | $131.605 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $916.61 | $986.0141 | $986.03 | $986.00 | $986.00 | |