| 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 | $44.69 | 5.641% | $47.211 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $198.96 | 13.667% | $226.1519 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $140.32 | 11.770% | $156.8357 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $173.93 | 4.596% | $181.9238 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $239.71 | 13.151% | $271.2343 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $12.41 | 9.179% | $13.5491 | $13.55 | $13.55 | $13.50 |
| Purchase #7 | $13.51 | 11.675% | $15.0873 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $823.53 | $911.9931 | $911.99 | $912.00 | $911.90 | |