| 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 | $220.52 | 11.261% | $245.3528 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $93.37 | 12.426% | $104.9722 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $214.75 | 4.311% | $224.0079 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $224.82 | 6.330% | $239.0511 | $239.05 | $239.05 | $239.10 |
| Purchase #5 | $133.32 | 3.275% | $137.6862 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $102.76 | 10.238% | $113.2806 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $199.81 | 11.737% | $223.2617 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,189.35 | $1,287.6125 | $1,287.61 | $1,287.60 | $1,287.80 | |