| 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 | $240.59 | 10.833% | $266.6531 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $209.43 | 12.837% | $236.3145 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $161.41 | 11.829% | $180.5032 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $28.82 | 3.790% | $29.9123 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $211.87 | 4.265% | $220.9063 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $196.88 | 13.151% | $222.7717 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $172.49 | 10.412% | $190.4497 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $1,221.49 | $1,347.5108 | $1,347.50 | $1,347.45 | $1,347.50 | |