| 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 | $202.25 | 5.577% | $213.5295 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $203.75 | 11.607% | $227.3993 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $197.77 | 5.314% | $208.2795 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $87.46 | 7.292% | $93.8376 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $106.92 | 13.850% | $121.7284 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $104.73 | 11.546% | $116.8221 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $17.82 | 6.805% | $19.0327 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $920.70 | $1,000.6291 | $1,000.63 | $1,000.70 | $1,000.50 | |