| 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 | $37.83 | 7.535% | $40.6805 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $184.96 | 5.579% | $195.2789 | $195.28 | $195.30 | $195.30 |
| Purchase #3 | $176.42 | 10.685% | $195.2705 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $250.82 | 7.430% | $269.4559 | $269.46 | $269.45 | $269.50 |
| Purchase #5 | $127.82 | 3.585% | $132.4023 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $223.46 | 8.413% | $242.2597 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $36.69 | 9.801% | $40.286 | $40.29 | $40.30 | $40.30 |
| 7 purchase totals = | $1,038.00 | $1,115.6338 | $1,115.64 | $1,115.65 | $1,115.80 | |