| 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 | $195.65 | 10.210% | $215.6259 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $116.63 | 10.761% | $129.1806 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $40.96 | 8.211% | $44.3232 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $190.31 | 10.734% | $210.7379 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $85.99 | 8.755% | $93.5184 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $113.53 | 13.806% | $129.204 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $185.84 | 6.567% | $198.0441 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $928.91 | $1,020.6341 | $1,020.63 | $1,020.65 | $1,020.50 | |