| 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 | $121.33 | 10.599% | $134.1898 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $123.90 | 5.517% | $130.7356 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $13.53 | 4.516% | $14.141 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $88.43 | 8.145% | $95.6326 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $201.74 | 9.142% | $220.1831 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $196.72 | 11.270% | $218.8903 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $100.36 | 5.464% | $105.8437 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $846.01 | $919.6161 | $919.61 | $919.70 | $919.50 | |