| 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 | $222.60 | 11.157% | $247.4355 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $113.90 | 13.415% | $129.1797 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $93.92 | 9.160% | $102.5231 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $203.64 | 13.552% | $231.2373 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $114.43 | 5.415% | $120.6264 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $116.31 | 8.237% | $125.8905 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $225.84 | 3.586% | $233.9386 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $1,090.64 | $1,190.8311 | $1,190.84 | $1,190.90 | $1,190.70 | |