| 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 | $241.75 | 10.496% | $267.1241 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $226.67 | 10.834% | $251.2274 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $92.94 | 7.848% | $100.2339 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $204.98 | 10.857% | $227.2347 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $222.58 | 4.310% | $232.1732 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $25.89 | 4.437% | $27.0387 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $249.71 | 3.699% | $258.9468 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,264.52 | $1,363.9788 | $1,363.97 | $1,364.00 | $1,363.80 | |