| 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 | $232.78 | 11.666% | $259.9361 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $250.85 | 5.716% | $265.1886 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $134.86 | 4.716% | $141.22 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $100.71 | 6.708% | $107.4656 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $122.80 | 13.692% | $139.6138 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $177.74 | 10.320% | $196.0828 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $33.78 | 7.340% | $36.2595 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $1,053.52 | $1,145.7664 | $1,145.77 | $1,145.75 | $1,145.80 | |