| 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 | $231.84 | 3.622% | $240.2372 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $220.62 | 10.116% | $242.9379 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $195.78 | 10.140% | $215.6321 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $82.58 | 3.370% | $85.3629 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $105.88 | 7.363% | $113.6759 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $38.47 | 5.767% | $40.6886 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $230.72 | 8.828% | $251.088 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,105.89 | $1,189.6226 | $1,189.63 | $1,189.70 | $1,189.60 | |