| 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 | $202.92 | 4.553% | $212.1589 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $111.31 | 5.508% | $117.441 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $240.65 | 4.450% | $251.3589 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $108.34 | 4.461% | $113.173 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $189.25 | 13.758% | $215.287 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $98.25 | 8.479% | $106.5806 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $189.33 | 4.681% | $198.1925 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,140.05 | $1,214.1919 | $1,214.19 | $1,214.20 | $1,214.30 | |