| 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 | $245.57 | 12.773% | $276.9367 | $276.94 | $276.95 | $276.90 |
| Purchase #2 | $52.58 | 12.790% | $59.305 | $59.31 | $59.30 | $59.30 |
| Purchase #3 | $205.35 | 3.110% | $211.7364 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $20.72 | 13.249% | $23.4652 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $50.85 | 9.279% | $55.5684 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $114.34 | 12.504% | $128.6371 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $139.56 | 7.756% | $150.3843 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $828.97 | $906.0331 | $906.05 | $906.05 | $906.00 | |