| 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 | $237.84 | 11.510% | $265.2154 | $265.22 | $265.20 | $265.20 |
| Purchase #2 | $144.73 | 12.658% | $163.0499 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $77.55 | 4.599% | $81.1165 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $87.88 | 7.700% | $94.6468 | $94.65 | $94.65 | $94.60 |
| Purchase #5 | $101.96 | 8.814% | $110.9468 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $98.26 | 3.316% | $101.5183 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $99.90 | 4.396% | $104.2916 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $848.12 | $920.7853 | $920.80 | $920.75 | $920.60 | |