| 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 | $17.49 | 5.865% | $18.5158 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $108.72 | 12.838% | $122.6775 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $86.56 | 8.784% | $94.1634 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $228.99 | 12.655% | $257.9687 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $212.29 | 6.357% | $225.7853 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $75.38 | 3.650% | $78.1314 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $239.53 | 11.466% | $266.9945 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $968.96 | $1,064.2366 | $1,064.24 | $1,064.25 | $1,064.30 | |