| 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 | $118.35 | 6.465% | $126.0013 | $126.00 | $126.00 | $126.00 |
| Purchase #2 | $249.34 | 7.800% | $268.7885 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $59.61 | 3.588% | $61.7488 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $189.71 | 12.780% | $213.9549 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $243.71 | 13.416% | $276.4061 | $276.41 | $276.40 | $276.40 |
| Purchase #6 | $74.86 | 11.359% | $83.3633 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $114.78 | 11.330% | $127.7846 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $1,050.36 | $1,158.0475 | $1,158.04 | $1,158.05 | $1,158.10 | |