| 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 | $198.57 | 13.663% | $225.7006 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $232.87 | 7.458% | $250.2374 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $245.69 | 4.688% | $257.2079 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $15.34 | 10.459% | $16.9444 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $79.67 | 11.436% | $88.7811 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $41.46 | 13.602% | $47.0994 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $191.79 | 4.627% | $200.6641 | $200.66 | $200.65 | $200.70 |
| 7 purchase totals = | $1,005.39 | $1,086.6349 | $1,086.63 | $1,086.65 | $1,086.60 | |