| 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 | $126.53 | 7.809% | $136.4107 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $201.80 | 3.676% | $209.2182 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $50.84 | 4.674% | $53.2163 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $246.49 | 5.538% | $260.1406 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $142.74 | 10.793% | $158.1459 | $158.15 | $158.15 | $158.10 |
| Purchase #6 | $118.46 | 9.737% | $129.9945 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $84.32 | 6.289% | $89.6229 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $971.18 | $1,036.7491 | $1,036.75 | $1,036.70 | $1,036.60 | |