| 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 | $88.39 | 6.718% | $94.328 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $219.77 | 10.562% | $242.9821 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $180.70 | 6.827% | $193.0364 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $64.79 | 12.290% | $72.7527 | $72.75 | $72.75 | $72.80 |
| Purchase #5 | $232.54 | 4.861% | $243.8438 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $206.54 | 3.409% | $213.5809 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $13.38 | 9.497% | $14.6507 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $1,006.11 | $1,075.1746 | $1,075.17 | $1,075.25 | $1,075.20 | |