| 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 | $224.94 | 4.737% | $235.5954 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $109.66 | 12.700% | $123.5868 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $146.34 | 10.358% | $161.4979 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $103.60 | 5.133% | $108.9178 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $16.66 | 7.368% | $17.8875 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $73.88 | 12.510% | $83.1224 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $217.76 | 13.424% | $246.9921 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $892.84 | $977.5999 | $977.61 | $977.60 | $977.60 | |