| 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 | $239.82 | 9.593% | $262.8259 | $262.83 | $262.85 | $262.80 |
| Purchase #2 | $220.76 | 8.621% | $239.7917 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $213.46 | 13.682% | $242.6656 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $208.74 | 11.537% | $232.8223 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $99.46 | 6.299% | $105.725 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $210.34 | 8.457% | $228.1285 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $177.92 | 10.140% | $195.9611 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,370.50 | $1,507.9201 | $1,507.93 | $1,507.95 | $1,507.90 | |