| 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 | $204.80 | 10.795% | $226.9082 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $247.38 | 3.538% | $256.1323 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $217.54 | 4.868% | $228.1298 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $57.54 | 8.166% | $62.2387 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $21.40 | 8.809% | $23.2851 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $232.45 | 13.613% | $264.0934 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $216.69 | 6.595% | $230.9807 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $1,197.80 | $1,291.7682 | $1,291.77 | $1,291.85 | $1,291.70 | |