| 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 | $190.74 | 10.529% | $210.823 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $24.56 | 5.111% | $25.8153 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $39.45 | 5.344% | $41.5582 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $102.91 | 11.121% | $114.3546 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $208.79 | 10.524% | $230.7631 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $86.90 | 7.663% | $93.5591 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $15.39 | 3.543% | $15.9353 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $668.74 | $732.8086 | $732.81 | $732.75 | $732.90 | |