| 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 | $190.53 | 7.344% | $204.5225 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $250.29 | 5.504% | $264.066 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $62.91 | 7.448% | $67.5955 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $63.73 | 12.319% | $71.5809 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $8.82 | 12.121% | $9.8891 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $189.51 | 13.497% | $215.0882 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $199.63 | 12.701% | $224.985 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $965.42 | $1,057.7272 | $1,057.74 | $1,057.75 | $1,057.80 | |