| 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 | $177.63 | 10.412% | $196.1248 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $223.31 | 6.838% | $238.5799 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $76.30 | 8.434% | $82.7351 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $48.56 | 8.793% | $52.8299 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $237.93 | 5.627% | $251.3183 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $190.33 | 9.833% | $209.0451 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $8.90 | 7.261% | $9.5462 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $962.96 | $1,040.1793 | $1,040.19 | $1,040.20 | $1,040.00 | |