| 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 | $232.64 | 8.117% | $251.5234 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $30.45 | 3.611% | $31.5495 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $218.79 | 13.323% | $247.9394 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $245.32 | 11.223% | $272.8523 | $272.85 | $272.85 | $272.90 |
| Purchase #5 | $14.45 | 12.793% | $16.2986 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $91.37 | 6.294% | $97.1208 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $213.47 | 5.203% | $224.5768 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $1,046.49 | $1,141.8608 | $1,141.86 | $1,141.85 | $1,141.80 | |