| 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 | $191.79 | 6.384% | $204.0339 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $13.85 | 4.855% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $183.64 | 12.858% | $207.2524 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $183.92 | 13.498% | $208.7455 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $71.78 | 7.290% | $77.0128 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $80.31 | 9.422% | $87.8768 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $33.29 | 12.754% | $37.5358 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $758.58 | $836.9796 | $836.98 | $837.00 | $836.90 | |