| 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 | $237.62 | 12.321% | $266.8972 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $217.89 | 3.144% | $224.7405 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $24.73 | 10.480% | $27.3217 | $27.32 | $27.30 | $27.30 |
| Purchase #4 | $123.53 | 12.655% | $139.1627 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $45.70 | 11.835% | $51.1086 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $83.68 | 10.208% | $92.2221 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $44.99 | 5.815% | $47.6062 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $778.14 | $849.0590 | $849.06 | $849.00 | $849.00 | |