| 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 | $193.57 | 11.816% | $216.4422 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $180.82 | 5.795% | $191.2985 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $163.28 | 11.605% | $182.2286 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $160.36 | 5.176% | $168.6602 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $103.84 | 3.707% | $107.6893 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $155.90 | 7.610% | $167.764 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $249.97 | 8.584% | $271.4274 | $271.43 | $271.45 | $271.40 |
| 7 purchase totals = | $1,207.74 | $1,305.5102 | $1,305.51 | $1,305.55 | $1,305.50 | |