| 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 | $212.75 | 6.155% | $225.8448 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $103.93 | 3.441% | $107.5062 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $236.76 | 5.711% | $250.2814 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $90.82 | 8.484% | $98.5252 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $136.29 | 13.258% | $154.3593 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $72.55 | 8.403% | $78.6464 | $78.65 | $78.65 | $78.60 |
| Purchase #7 | $118.83 | 5.806% | $125.7293 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $971.93 | $1,040.8926 | $1,040.90 | $1,040.95 | $1,040.80 | |