| 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 | $236.74 | 13.370% | $268.3921 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $221.89 | 3.618% | $229.918 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $69.54 | 7.252% | $74.583 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $247.63 | 10.840% | $274.4731 | $274.47 | $274.45 | $274.50 |
| Purchase #5 | $38.27 | 10.714% | $42.3702 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $196.46 | 12.202% | $220.432 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $123.92 | 7.703% | $133.4656 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $1,134.45 | $1,243.6340 | $1,243.63 | $1,243.60 | $1,243.70 | |