| 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 | $215.97 | 7.266% | $231.6624 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $15.62 | 3.748% | $16.2054 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $110.81 | 13.724% | $126.0176 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $158.38 | 9.312% | $173.1283 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $183.83 | 9.557% | $201.3986 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $172.43 | 6.643% | $183.8845 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $107.66 | 5.603% | $113.6922 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $964.70 | $1,045.9890 | $1,045.99 | $1,046.00 | $1,046.00 | |