| 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 | $240.94 | 8.492% | $261.4006 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $126.40 | 10.745% | $139.9817 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $180.96 | 5.285% | $190.5237 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $244.41 | 4.300% | $254.9196 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $57.75 | 6.560% | $61.5384 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $100.50 | 13.634% | $114.2022 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $126.28 | 7.273% | $135.4643 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $1,077.24 | $1,158.0305 | $1,158.02 | $1,158.00 | $1,158.00 | |