| 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 | $217.46 | 6.322% | $231.2078 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $71.60 | 9.125% | $78.1335 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $60.27 | 12.826% | $68.0002 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $61.80 | 12.279% | $69.3884 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $126.37 | 13.225% | $143.0824 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $228.43 | 8.707% | $248.3194 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $105.30 | 7.117% | $112.7942 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $871.23 | $950.9259 | $950.92 | $950.95 | $950.90 | |