| 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 | $232.92 | 3.296% | $240.597 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $209.96 | 7.148% | $224.9679 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $70.77 | 13.671% | $80.445 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $210.77 | 12.524% | $237.1668 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $167.97 | 13.226% | $190.1857 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $213.97 | 12.432% | $240.5708 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $156.47 | 10.781% | $173.339 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $1,262.83 | $1,387.2722 | $1,387.29 | $1,387.25 | $1,387.30 | |