| 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 | $15.37 | 4.164% | $16.01 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $186.68 | 8.235% | $202.0531 | $202.05 | $202.05 | $202.10 |
| Purchase #3 | $194.91 | 13.863% | $221.9304 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $180.33 | 5.474% | $190.2013 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $78.93 | 10.827% | $87.4758 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $102.89 | 12.142% | $115.3829 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $194.48 | 9.684% | $213.3134 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $953.59 | $1,046.3669 | $1,046.36 | $1,046.40 | $1,046.40 | |