| 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 | $201.92 | 12.420% | $226.9985 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $109.31 | 8.874% | $119.0102 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $222.68 | 3.870% | $231.2977 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $97.77 | 3.374% | $101.0688 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $182.55 | 6.265% | $193.9868 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $103.48 | 8.293% | $112.0616 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $21.80 | 13.870% | $24.8237 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $939.51 | $1,009.2473 | $1,009.25 | $1,009.20 | $1,009.30 | |