| 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 | $222.81 | 4.769% | $233.4358 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $26.48 | 3.241% | $27.3382 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $42.28 | 4.357% | $44.1221 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $22.28 | 13.462% | $25.2793 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $118.28 | 3.606% | $122.5452 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $197.43 | 9.258% | $215.7081 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $111.35 | 7.573% | $119.7825 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $740.91 | $788.2112 | $788.22 | $788.25 | $788.10 | |