| 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 | $212.59 | 4.477% | $222.1077 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $172.25 | 10.806% | $190.8633 | $190.86 | $190.85 | $190.90 |
| Purchase #3 | $228.25 | 12.491% | $256.7607 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $51.98 | 13.471% | $58.9822 | $58.98 | $59.00 | $59.00 |
| Purchase #5 | $121.76 | 3.539% | $126.0691 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $130.84 | 3.497% | $135.4155 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $50.65 | 5.392% | $53.381 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $968.32 | $1,043.5795 | $1,043.58 | $1,043.55 | $1,043.70 | |