| 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 | $250.49 | 13.532% | $284.3863 | $284.39 | $284.40 | $284.40 |
| Purchase #2 | $139.43 | 12.149% | $156.3694 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $168.67 | 9.625% | $184.9045 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $101.30 | 4.630% | $105.9902 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $190.88 | 13.480% | $216.6106 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $237.98 | 7.247% | $255.2264 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $160.69 | 7.479% | $172.708 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $1,249.44 | $1,376.1954 | $1,376.20 | $1,376.20 | $1,376.20 | |