| 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 | $221.70 | 12.825% | $250.133 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $149.90 | 6.567% | $159.7439 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $54.77 | 13.162% | $61.9788 | $61.98 | $62.00 | $62.00 |
| Purchase #4 | $182.58 | 3.808% | $189.5326 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $196.69 | 13.505% | $223.253 | $223.25 | $223.25 | $223.30 |
| Purchase #6 | $222.41 | 3.337% | $229.8318 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $164.68 | 11.850% | $184.1946 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,192.73 | $1,298.6677 | $1,298.65 | $1,298.75 | $1,298.60 | |