| 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 | $117.49 | 11.591% | $131.1083 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $77.39 | 11.410% | $86.2202 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $42.31 | 8.225% | $45.79 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $227.57 | 10.319% | $251.0529 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $200.52 | 5.401% | $211.3501 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $92.76 | 10.207% | $102.228 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $207.87 | 9.115% | $226.8174 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $965.91 | $1,054.5669 | $1,054.57 | $1,054.55 | $1,054.60 | |