| 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 | $6.57 | 6.201% | $6.9774 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $229.41 | 3.247% | $236.8589 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $205.37 | 7.409% | $220.5859 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $97.67 | 11.325% | $108.7311 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $124.54 | 13.619% | $141.5011 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $201.83 | 8.504% | $218.9936 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $218.92 | 13.653% | $248.8091 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $1,084.31 | $1,182.4571 | $1,182.46 | $1,182.50 | $1,182.50 | |