| 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 | $94.92 | 8.561% | $103.0461 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $212.59 | 7.117% | $227.72 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $136.89 | 3.294% | $141.3992 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $208.42 | 3.677% | $216.0836 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $53.78 | 9.510% | $58.8945 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $214.25 | 6.758% | $228.729 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $90.25 | 7.757% | $97.2507 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $1,011.10 | $1,073.1231 | $1,073.12 | $1,073.15 | $1,073.10 | |