| 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 | $243.50 | 6.692% | $259.795 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $207.87 | 8.313% | $225.1502 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $227.94 | 8.432% | $247.1599 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $112.72 | 4.254% | $117.5151 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $11.87 | 6.300% | $12.6178 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $212.36 | 13.145% | $240.2747 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $216.70 | 11.642% | $241.9282 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $1,232.96 | $1,344.4409 | $1,344.45 | $1,344.40 | $1,344.50 | |