| 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 | $209.31 | 8.368% | $226.8251 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $14.34 | 10.684% | $15.8721 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $242.60 | 7.519% | $260.8411 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $173.40 | 5.123% | $182.2833 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $106.48 | 6.655% | $113.5662 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $193.80 | 4.259% | $202.0539 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $178.62 | 5.324% | $188.1297 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,118.55 | $1,189.5714 | $1,189.57 | $1,189.60 | $1,189.60 | |