| 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 | $121.62 | 10.384% | $134.249 | $134.25 | $134.25 | $134.20 |
| Purchase #2 | $33.48 | 7.375% | $35.9492 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $227.40 | 5.675% | $240.305 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $199.63 | 11.751% | $223.0885 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $146.51 | 12.539% | $164.8809 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $143.64 | 6.523% | $153.0096 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $18.81 | 11.268% | $20.9295 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $891.09 | $972.4117 | $972.42 | $972.45 | $972.30 | |