| 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 | $197.87 | 7.343% | $212.3996 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $15.35 | 11.374% | $17.0959 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $124.38 | 12.323% | $139.7073 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $14.68 | 9.365% | $16.0548 | $16.05 | $16.05 | $16.10 |
| Purchase #5 | $104.60 | 6.435% | $111.331 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $90.69 | 5.855% | $95.9999 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $177.44 | 6.213% | $188.4643 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $725.01 | $781.0528 | $781.05 | $781.05 | $781.10 | |