| 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 | $240.67 | 4.752% | $252.1066 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $81.99 | 9.322% | $89.6331 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $75.48 | 6.667% | $80.5123 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $225.82 | 10.609% | $249.7772 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $37.83 | 12.429% | $42.5319 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $250.27 | 8.549% | $271.6656 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $125.63 | 6.689% | $134.0334 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $1,037.69 | $1,120.2601 | $1,120.26 | $1,120.30 | $1,120.20 | |