| 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 | $80.46 | 11.134% | $89.4184 | $89.42 | $89.40 | $89.40 |
| Purchase #2 | $61.61 | 7.846% | $66.4439 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $160.47 | 10.297% | $176.9936 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $145.92 | 10.473% | $161.2022 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $221.33 | 4.561% | $231.4249 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $239.38 | 3.215% | $247.0761 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $137.60 | 6.113% | $146.0115 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $1,046.77 | $1,118.5706 | $1,118.56 | $1,118.55 | $1,118.50 | |