| 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 | $226.60 | 7.248% | $243.024 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $137.77 | 8.246% | $149.1305 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $63.90 | 13.870% | $72.7629 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $72.79 | 6.533% | $77.5454 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $186.83 | 10.356% | $206.1781 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $10.76 | 3.433% | $11.1294 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $143.40 | 6.494% | $152.7124 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $842.05 | $912.4827 | $912.48 | $912.50 | $912.40 | |