| 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 | $194.44 | 8.283% | $210.5455 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $6.83 | 10.760% | $7.5649 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $170.81 | 3.692% | $177.1163 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $121.35 | 11.857% | $135.7385 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $174.38 | 9.187% | $190.4003 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $245.44 | 6.491% | $261.3715 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $129.80 | 5.760% | $137.2765 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $1,043.05 | $1,120.0135 | $1,120.02 | $1,120.00 | $1,120.00 | |