| 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 | $231.64 | 11.425% | $258.1049 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $129.31 | 5.340% | $136.2152 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $220.96 | 11.381% | $246.1075 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $29.43 | 3.612% | $30.493 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $143.99 | 5.467% | $151.8619 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $171.50 | 5.146% | $180.3254 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $120.45 | 10.112% | $132.6299 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $1,047.28 | $1,135.7378 | $1,135.74 | $1,135.75 | $1,135.70 | |