| 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 | $98.97 | 12.456% | $111.2977 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $91.58 | 4.430% | $95.637 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $232.39 | 5.357% | $244.8391 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $189.83 | 13.289% | $215.0565 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $217.80 | 13.478% | $247.1551 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $129.71 | 10.753% | $143.6577 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $177.88 | 8.586% | $193.1528 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $1,138.16 | $1,250.7959 | $1,250.81 | $1,250.80 | $1,250.90 | |