| 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 | $129.48 | 3.595% | $134.1348 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $156.33 | 6.364% | $166.2788 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $207.45 | 9.175% | $226.4835 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $74.33 | 10.327% | $82.0061 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $156.89 | 6.594% | $167.2353 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $103.45 | 13.327% | $117.2368 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $218.50 | 6.680% | $233.0958 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $1,046.43 | $1,126.4711 | $1,126.48 | $1,126.55 | $1,126.40 | |