| 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 | $202.60 | 9.343% | $221.5289 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $15.92 | 11.392% | $17.7336 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $105.56 | 6.632% | $112.5607 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $177.26 | 8.798% | $192.8553 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $156.26 | 11.739% | $174.6034 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $77.55 | 5.564% | $81.8649 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $187.46 | 11.444% | $208.9129 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $922.61 | $1,010.0597 | $1,010.05 | $1,010.05 | $1,010.10 | |