| 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 | $218.28 | 11.250% | $242.8365 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $225.56 | 7.823% | $243.2056 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $148.75 | 6.546% | $158.4872 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $119.52 | 5.848% | $126.5095 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $122.65 | 3.110% | $126.4644 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $144.39 | 7.153% | $154.7182 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $35.75 | 6.846% | $38.1974 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $1,014.90 | $1,090.4188 | $1,090.43 | $1,090.40 | $1,090.40 | |