| 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 | $105.91 | 6.432% | $112.7221 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $86.59 | 8.201% | $93.6912 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $187.79 | 4.216% | $195.7072 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $242.39 | 8.476% | $262.935 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $113.38 | 8.603% | $123.1341 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $145.58 | 8.561% | $158.0431 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $79.64 | 12.833% | $89.8602 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $961.28 | $1,036.0929 | $1,036.09 | $1,036.10 | $1,036.00 | |