| 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 | $135.63 | 9.284% | $148.2219 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $235.55 | 6.569% | $251.0233 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $45.52 | 6.240% | $48.3604 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $231.51 | 4.408% | $241.715 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $236.41 | 4.819% | $247.8026 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $190.71 | 8.176% | $206.3024 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $52.43 | 7.785% | $56.5117 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $1,127.76 | $1,199.9373 | $1,199.93 | $1,199.85 | $1,199.90 | |