| 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 | $212.72 | 7.562% | $228.8059 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $26.58 | 5.226% | $27.9691 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $212.59 | 11.377% | $236.7764 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $167.35 | 7.796% | $180.3966 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $247.60 | 10.256% | $272.9939 | $272.99 | $273.00 | $273.00 |
| Purchase #6 | $246.85 | 8.531% | $267.9088 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $112.50 | 13.184% | $127.332 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $1,226.19 | $1,342.1827 | $1,342.19 | $1,342.20 | $1,342.20 | |