| 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 | $187.34 | 5.339% | $197.3421 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $23.90 | 9.386% | $26.1433 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $23.25 | 9.197% | $25.3883 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $247.99 | 6.837% | $264.9451 | $264.95 | $264.95 | $264.90 |
| Purchase #5 | $237.59 | 7.487% | $255.3784 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $76.79 | 7.544% | $82.583 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $212.96 | 8.859% | $231.8261 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,009.82 | $1,083.6063 | $1,083.61 | $1,083.70 | $1,083.50 | |