| 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 | $231.37 | 9.309% | $252.9082 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $187.97 | 10.677% | $208.0396 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $124.65 | 9.677% | $136.7124 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $46.69 | 8.561% | $50.6871 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $191.25 | 8.106% | $206.7527 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $230.27 | 9.409% | $251.9361 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $86.35 | 13.820% | $98.2836 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $1,098.55 | $1,205.3197 | $1,205.32 | $1,205.35 | $1,205.30 | |