| 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 | $227.34 | 8.273% | $246.1478 | $246.15 | $246.15 | $246.10 |
| Purchase #2 | $18.81 | 7.138% | $20.1527 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $174.88 | 10.671% | $193.5414 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $105.91 | 4.711% | $110.8994 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $65.28 | 5.452% | $68.8391 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $20.87 | 12.561% | $23.4915 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $221.50 | 7.154% | $237.3461 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $834.59 | $900.4180 | $900.42 | $900.45 | $900.30 | |