| 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 | $225.82 | 9.238% | $246.6813 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $39.85 | 9.528% | $43.6469 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $66.76 | 5.560% | $70.4719 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $177.53 | 5.849% | $187.9137 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $40.71 | 13.138% | $46.0585 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $129.41 | 9.631% | $141.8735 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $223.87 | 8.636% | $243.2034 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $903.95 | $979.8492 | $979.84 | $979.80 | $979.90 | |