| 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 | $197.83 | 12.653% | $222.8614 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $88.74 | 3.529% | $91.8716 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $72.64 | 5.583% | $76.6955 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $198.25 | 4.491% | $207.1534 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $65.35 | 5.374% | $68.8619 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $68.98 | 8.643% | $74.9419 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $208.94 | 3.432% | $216.1108 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $900.73 | $958.4965 | $958.49 | $958.45 | $958.60 | |