| 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 | $246.31 | 9.310% | $269.2415 | $269.24 | $269.25 | $269.20 |
| Purchase #2 | $198.72 | 6.643% | $211.921 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $8.99 | 7.706% | $9.6828 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $37.87 | 13.491% | $42.979 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $151.71 | 12.252% | $170.2975 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $199.59 | 3.543% | $206.6615 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $64.31 | 7.110% | $68.8824 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $907.50 | $979.6657 | $979.66 | $979.70 | $979.70 | |