| 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 | $213.91 | 7.266% | $229.4527 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $246.44 | 8.374% | $267.0769 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $226.52 | 13.580% | $257.2814 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $119.66 | 13.445% | $135.7483 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $31.39 | 10.823% | $34.7873 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $10.90 | 7.177% | $11.6823 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $39.52 | 10.465% | $43.6558 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $888.34 | $979.6847 | $979.69 | $979.75 | $979.80 | |