| 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 | $119.96 | 8.107% | $129.6852 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $105.91 | 6.581% | $112.8799 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $92.74 | 13.850% | $105.5845 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $127.89 | 10.466% | $141.275 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $15.82 | 7.116% | $16.9458 | $16.95 | $16.95 | $16.90 |
| Purchase #6 | $239.46 | 13.449% | $271.665 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $81.97 | 11.423% | $91.3334 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $783.75 | $869.3688 | $869.38 | $869.45 | $869.40 | |