| 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 | $217.62 | 6.306% | $231.3431 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $209.99 | 6.588% | $223.8241 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $34.51 | 5.498% | $36.4074 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $135.71 | 11.746% | $151.6505 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $196.35 | 13.410% | $222.6805 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $101.74 | 3.236% | $105.0323 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $14.42 | 12.495% | $16.2218 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $910.34 | $987.1597 | $987.15 | $987.15 | $987.10 | |