| 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 | $208.92 | 13.538% | $237.2036 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $198.42 | 5.853% | $210.0335 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $189.70 | 9.467% | $207.6589 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $247.43 | 8.331% | $268.0434 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $142.84 | 9.239% | $156.037 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $42.71 | 5.425% | $45.027 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $122.51 | 5.263% | $128.9577 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,152.53 | $1,252.9611 | $1,252.96 | $1,253.00 | $1,252.90 | |