| 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 | $97.88 | 3.410% | $101.2177 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $42.93 | 6.790% | $45.8449 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $126.72 | 13.391% | $143.6891 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $175.80 | 12.182% | $197.216 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $175.44 | 10.490% | $193.8437 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $198.84 | 7.514% | $213.7808 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $240.25 | 13.797% | $273.3973 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $1,057.86 | $1,168.9895 | $1,168.99 | $1,169.00 | $1,168.90 | |