| 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 | $113.67 | 7.593% | $122.301 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $240.95 | 7.613% | $259.2935 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $50.34 | 7.751% | $54.2419 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $235.36 | 7.110% | $252.0941 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $209.81 | 5.428% | $221.1985 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $151.87 | 10.762% | $168.2142 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $40.59 | 12.413% | $45.6284 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $1,042.59 | $1,122.9716 | $1,122.96 | $1,123.00 | $1,122.90 | |