| 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 | $235.64 | 10.777% | $261.0349 | $261.03 | $261.05 | $261.00 |
| Purchase #2 | $167.62 | 5.682% | $177.1442 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $214.84 | 10.286% | $236.9384 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $93.25 | 5.425% | $98.3088 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $145.48 | 7.102% | $155.812 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $36.74 | 11.189% | $40.8508 | $40.85 | $40.85 | $40.90 |
| Purchase #7 | $145.84 | 9.129% | $159.1537 | $159.15 | $159.15 | $159.20 |
| 7 purchase totals = | $1,039.41 | $1,129.2428 | $1,129.23 | $1,129.25 | $1,129.20 | |