| 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 | $123.76 | 9.702% | $135.7672 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $229.61 | 8.831% | $249.8869 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $200.50 | 12.630% | $225.8232 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $62.90 | 10.188% | $69.3083 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $128.94 | 6.214% | $136.9523 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $208.25 | 4.606% | $217.842 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $29.69 | 8.489% | $32.2104 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $983.65 | $1,067.7903 | $1,067.79 | $1,067.75 | $1,067.80 | |