| 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 | $93.32 | 13.694% | $106.0992 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $191.58 | 5.410% | $201.9445 | $201.94 | $201.95 | $201.90 |
| Purchase #3 | $192.52 | 4.114% | $200.4403 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $218.63 | 4.135% | $227.6704 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $223.70 | 12.364% | $251.3583 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $17.90 | 4.706% | $18.7424 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $49.25 | 5.831% | $52.1218 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $986.90 | $1,058.3769 | $1,058.37 | $1,058.35 | $1,058.30 | |