| 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 | $229.25 | 13.704% | $260.6664 | $260.67 | $260.65 | $260.70 |
| Purchase #2 | $187.44 | 13.205% | $212.1915 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $135.82 | 11.425% | $151.3374 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $169.33 | 5.456% | $178.5686 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $125.61 | 9.667% | $137.7527 | $137.75 | $137.75 | $137.80 |
| Purchase #6 | $230.92 | 3.365% | $238.6905 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $6.91 | 4.678% | $7.2332 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $1,085.28 | $1,186.4403 | $1,186.44 | $1,186.45 | $1,186.50 | |