| 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 | $229.79 | 5.190% | $241.7161 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $77.93 | 9.698% | $85.4877 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $146.27 | 3.403% | $151.2476 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $68.40 | 8.348% | $74.11 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $97.34 | 8.327% | $105.4455 | $105.45 | $105.45 | $105.40 |
| Purchase #6 | $196.35 | 5.266% | $206.6898 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $61.49 | 12.110% | $68.9364 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $877.57 | $933.6331 | $933.65 | $933.65 | $933.50 | |