| 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 | $247.40 | 8.284% | $267.8946 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $170.93 | 12.866% | $192.9219 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $209.81 | 7.549% | $225.6486 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $161.27 | 3.228% | $166.4758 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $76.66 | 10.160% | $84.4487 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $187.68 | 4.838% | $196.76 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $101.97 | 3.247% | $105.281 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $1,155.72 | $1,239.4306 | $1,239.43 | $1,239.45 | $1,239.40 | |