| 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 | $243.72 | 13.385% | $276.3419 | $276.34 | $276.35 | $276.30 |
| Purchase #2 | $92.85 | 13.138% | $105.0486 | $105.05 | $105.05 | $105.00 |
| Purchase #3 | $232.30 | 8.437% | $251.8992 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $96.26 | 10.561% | $106.426 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $106.65 | 10.240% | $117.571 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $67.54 | 4.780% | $70.7684 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $139.38 | 3.796% | $144.6709 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $978.70 | $1,072.7260 | $1,072.73 | $1,072.70 | $1,072.70 | |