| 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 | $109.72 | 13.364% | $124.383 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $190.65 | 13.384% | $216.1666 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $31.96 | 13.764% | $36.359 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $246.61 | 7.290% | $264.5879 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $242.41 | 10.831% | $268.6654 | $268.67 | $268.65 | $268.70 |
| Purchase #6 | $126.88 | 5.640% | $134.036 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $14.71 | 10.363% | $16.2344 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $962.94 | $1,060.4323 | $1,060.44 | $1,060.45 | $1,060.50 | |