| 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 | $237.39 | 7.360% | $254.8619 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $76.50 | 7.360% | $82.1304 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $217.86 | 9.621% | $238.8203 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $245.77 | 8.844% | $267.5059 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $29.47 | 4.188% | $30.7042 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $102.61 | 11.849% | $114.7683 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $212.93 | 10.727% | $235.771 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,122.53 | $1,224.5620 | $1,224.56 | $1,224.50 | $1,224.60 | |