| 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 | $247.70 | 9.393% | $270.9665 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $66.52 | 9.675% | $72.9558 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $42.55 | 9.814% | $46.7259 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $214.39 | 10.785% | $237.512 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $166.91 | 5.395% | $175.9148 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $233.49 | 7.300% | $250.5348 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $184.51 | 7.677% | $198.6748 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,156.07 | $1,253.2846 | $1,253.28 | $1,253.25 | $1,253.30 | |