| 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 | $234.76 | 8.495% | $254.7029 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $206.78 | 5.266% | $217.669 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $231.29 | 8.217% | $250.2951 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $174.71 | 13.405% | $198.1299 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $220.66 | 3.215% | $227.7542 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $130.65 | 12.304% | $146.7252 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $187.60 | 8.393% | $203.3453 | $203.35 | $203.35 | $203.30 |
| 7 purchase totals = | $1,386.45 | $1,498.6216 | $1,498.63 | $1,498.65 | $1,498.60 | |