| 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 | $189.31 | 12.499% | $212.9719 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $97.41 | 12.257% | $109.3495 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $181.73 | 3.666% | $188.3922 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $173.72 | 4.398% | $181.3602 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $131.72 | 13.450% | $149.4363 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $24.61 | 13.243% | $27.8691 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $29.64 | 13.238% | $33.5637 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $828.14 | $902.9429 | $902.94 | $902.90 | $903.00 | |