| 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 | $123.27 | 9.363% | $134.8118 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $27.96 | 8.605% | $30.366 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $22.33 | 5.494% | $23.5568 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $244.85 | 11.428% | $272.8315 | $272.83 | $272.85 | $272.80 |
| Purchase #5 | $91.34 | 11.139% | $101.5144 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $215.88 | 7.158% | $231.3327 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $29.43 | 4.847% | $30.8565 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $755.06 | $825.2697 | $825.27 | $825.25 | $825.30 | |