| 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 | $207.47 | 3.809% | $215.3725 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $116.35 | 7.335% | $124.8843 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $145.64 | 3.405% | $150.599 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $122.38 | 4.448% | $127.8235 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $209.85 | 7.657% | $225.9182 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $129.54 | 6.547% | $138.021 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $44.46 | 5.634% | $46.9649 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $975.69 | $1,029.5834 | $1,029.57 | $1,029.50 | $1,029.60 | |