| 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 | $50.46 | 3.674% | $52.3139 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $218.51 | 9.853% | $240.0398 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $216.45 | 4.406% | $225.9868 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $183.67 | 9.439% | $201.0066 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $243.34 | 5.740% | $257.3077 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $13.25 | 4.592% | $13.8584 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $227.88 | 8.783% | $247.8947 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,153.56 | $1,238.4079 | $1,238.41 | $1,238.40 | $1,238.40 | |