| 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 | $38.44 | 4.557% | $40.1917 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $228.84 | 7.233% | $245.392 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $12.75 | 8.602% | $13.8468 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $207.60 | 3.839% | $215.5698 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $248.85 | 6.494% | $265.0103 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $152.47 | 12.139% | $170.9783 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $97.84 | 7.770% | $105.4422 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $986.79 | $1,056.4311 | $1,056.43 | $1,056.45 | $1,056.40 | |