| 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 | $8.27 | 3.754% | $8.5805 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $15.33 | 13.592% | $17.4137 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $209.80 | 9.668% | $230.0835 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $169.56 | 3.377% | $175.286 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $198.54 | 11.219% | $220.8142 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $206.69 | 4.373% | $215.7286 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $183.65 | 7.170% | $196.8177 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $991.84 | $1,064.7242 | $1,064.72 | $1,064.75 | $1,064.70 | |