| 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 | $220.62 | 4.572% | $230.7067 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $38.99 | 10.365% | $43.0313 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $69.38 | 11.273% | $77.2012 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $62.27 | 3.206% | $64.2664 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $9.96 | 10.649% | $11.0206 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $107.35 | 10.611% | $118.7409 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $196.87 | 10.862% | $218.254 | $218.25 | $218.25 | $218.30 |
| 7 purchase totals = | $705.44 | $763.2211 | $763.22 | $763.20 | $763.20 | |