| 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 | $14.86 | 10.417% | $16.408 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $173.96 | 12.848% | $196.3104 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $103.42 | 11.496% | $115.3092 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $61.82 | 7.286% | $66.3242 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $217.65 | 6.571% | $231.9518 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $36.37 | 8.133% | $39.328 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $136.96 | 3.429% | $141.6564 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $745.04 | $807.2880 | $807.29 | $807.25 | $807.30 | |