| 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 | $125.69 | 12.729% | $141.6891 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $119.86 | 8.855% | $130.4736 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $8.37 | 5.747% | $8.851 | $8.85 | $8.85 | $8.90 |
| Purchase #4 | $169.65 | 11.195% | $188.6423 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $180.60 | 3.780% | $187.4267 | $187.43 | $187.45 | $187.40 |
| Purchase #6 | $233.68 | 8.252% | $252.9633 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $62.37 | 11.816% | $69.7396 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $900.22 | $979.7856 | $979.78 | $979.80 | $979.80 | |