| 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 | $213.52 | 10.703% | $236.373 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $23.89 | 12.790% | $26.9455 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $20.39 | 5.781% | $21.5687 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $117.75 | 5.151% | $123.8153 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $198.41 | 9.668% | $217.5923 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $132.67 | 7.335% | $142.4013 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $189.56 | 10.301% | $209.0866 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $896.19 | $977.7827 | $977.79 | $977.75 | $977.80 | |