| 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 | $97.85 | 3.461% | $101.2366 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $106.61 | 8.820% | $116.013 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $102.90 | 5.842% | $108.9114 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $78.79 | 10.837% | $87.3285 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $219.51 | 5.224% | $230.9772 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $169.82 | 9.739% | $186.3588 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $192.70 | 8.270% | $208.6363 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $968.18 | $1,039.4618 | $1,039.47 | $1,039.50 | $1,039.40 | |