| 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 | $106.33 | 5.768% | $112.4631 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $52.44 | 7.531% | $56.3893 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $186.70 | 5.345% | $196.6791 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $249.95 | 7.643% | $269.0537 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $233.86 | 5.661% | $247.0988 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $229.45 | 7.320% | $246.2457 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $86.47 | 13.351% | $98.0146 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $1,145.20 | $1,225.9443 | $1,225.94 | $1,225.95 | $1,226.00 | |