| 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 | $184.32 | 10.555% | $203.775 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $144.84 | 10.347% | $159.8266 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $247.74 | 8.700% | $269.2934 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $82.72 | 7.659% | $89.0555 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $232.46 | 6.389% | $247.3119 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $193.43 | 11.543% | $215.7576 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $34.33 | 10.855% | $38.0565 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $1,119.84 | $1,223.0765 | $1,223.09 | $1,223.10 | $1,223.20 | |