| 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 | $15.48 | 4.567% | $16.187 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $188.69 | 6.726% | $201.3813 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $200.45 | 12.298% | $225.1013 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $63.48 | 3.769% | $65.8726 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $199.26 | 6.454% | $212.1202 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $38.42 | 3.628% | $39.8139 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $128.54 | 13.547% | $145.9533 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $834.32 | $906.4296 | $906.42 | $906.40 | $906.50 | |