| 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 | $123.88 | 6.375% | $131.7774 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $55.74 | 12.682% | $62.8089 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $196.72 | 6.210% | $208.9363 | $208.94 | $208.95 | $208.90 |
| Purchase #4 | $121.84 | 12.249% | $136.7642 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $235.57 | 12.584% | $265.2141 | $265.21 | $265.20 | $265.20 |
| Purchase #6 | $241.46 | 8.676% | $262.4091 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $92.77 | 5.657% | $98.018 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $1,067.98 | $1,165.9280 | $1,165.93 | $1,165.90 | $1,165.90 | |