| 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 | $69.65 | 13.610% | $79.1294 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $121.68 | 12.494% | $136.8827 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $91.29 | 9.592% | $100.0465 | $100.05 | $100.05 | $100.00 |
| Purchase #4 | $232.75 | 12.760% | $262.4489 | $262.45 | $262.45 | $262.40 |
| Purchase #5 | $193.51 | 3.735% | $200.7376 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $86.31 | 13.119% | $97.633 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $223.62 | 9.776% | $245.4811 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,018.81 | $1,122.3592 | $1,122.36 | $1,122.45 | $1,122.20 | |