| 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 | $138.83 | 7.198% | $148.823 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $92.76 | 13.846% | $105.6035 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $198.77 | 9.415% | $217.4842 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $17.63 | 4.465% | $18.4172 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $248.64 | 4.586% | $260.0426 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $54.60 | 3.353% | $56.4307 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $236.38 | 5.449% | $249.2603 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $987.61 | $1,056.0615 | $1,056.05 | $1,056.05 | $1,056.00 | |