| 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 | $188.69 | 11.308% | $210.0271 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $139.68 | 8.479% | $151.5235 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $165.58 | 4.516% | $173.0576 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $216.96 | 10.558% | $239.8666 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $186.31 | 4.764% | $195.1858 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $112.59 | 5.776% | $119.0932 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $243.69 | 13.110% | $275.6378 | $275.64 | $275.65 | $275.60 |
| 7 purchase totals = | $1,253.50 | $1,364.3916 | $1,364.40 | $1,364.40 | $1,364.40 | |