| 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 | $241.62 | 5.183% | $254.1432 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $129.45 | 9.392% | $141.6079 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $8.94 | 3.837% | $9.283 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $73.38 | 10.211% | $80.8728 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $102.86 | 9.363% | $112.4908 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $189.88 | 8.360% | $205.754 | $205.75 | $205.75 | $205.80 |
| Purchase #7 | $48.97 | 7.856% | $52.8171 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $795.10 | $856.9688 | $856.96 | $856.95 | $857.00 | |