| 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 | $116.63 | 3.450% | $120.6537 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $36.69 | 7.135% | $39.3078 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $142.81 | 4.563% | $149.3264 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $26.91 | 13.486% | $30.5391 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $212.81 | 9.867% | $233.808 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $245.33 | 9.675% | $269.0657 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $52.29 | 4.351% | $54.5651 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $833.47 | $897.2658 | $897.28 | $897.25 | $897.30 | |