| 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 | $234.64 | 5.414% | $247.3434 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $36.52 | 9.452% | $39.9719 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $191.66 | 8.307% | $207.5812 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $210.40 | 10.452% | $232.391 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $49.38 | 10.514% | $54.5718 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $39.25 | 13.524% | $44.5582 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $6.93 | 7.612% | $7.4575 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $768.78 | $833.8750 | $833.87 | $833.85 | $834.00 | |