| 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 | $49.99 | 4.530% | $52.2545 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $187.96 | 7.576% | $202.1998 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $145.66 | 7.674% | $156.8379 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $13.77 | 3.249% | $14.2174 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $193.82 | 5.393% | $204.2727 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $219.30 | 8.164% | $237.2037 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $250.47 | 5.541% | $264.3485 | $264.35 | $264.35 | $264.30 |
| 7 purchase totals = | $1,060.97 | $1,131.3345 | $1,131.33 | $1,131.30 | $1,131.30 | |