| 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 | $109.59 | 9.524% | $120.0274 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $77.77 | 4.496% | $81.2665 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $201.57 | 10.852% | $223.4444 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $146.72 | 12.193% | $164.6096 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $46.61 | 3.753% | $48.3593 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $180.90 | 8.270% | $195.8604 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $30.54 | 12.631% | $34.3975 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $793.70 | $867.9651 | $867.97 | $867.95 | $868.00 | |