| 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 | $107.86 | 12.628% | $121.4806 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $46.81 | 9.151% | $51.0936 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $106.41 | 6.199% | $113.0064 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $45.77 | 13.614% | $52.0011 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $122.65 | 7.116% | $131.3778 | $131.38 | $131.40 | $131.40 |
| Purchase #6 | $203.92 | 11.421% | $227.2097 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $109.29 | 3.205% | $112.7927 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $742.71 | $808.9619 | $808.96 | $809.00 | $809.00 | |