| 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 | $202.74 | 13.290% | $229.6841 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $48.51 | 6.523% | $51.6743 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $139.82 | 5.604% | $147.6555 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $11.98 | 10.645% | $13.2553 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $195.36 | 6.459% | $207.9783 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $240.54 | 10.357% | $265.4527 | $265.45 | $265.45 | $265.50 |
| Purchase #7 | $145.34 | 13.401% | $164.817 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $984.29 | $1,080.5172 | $1,080.52 | $1,080.50 | $1,080.70 | |