| 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 | $9.90 | 13.849% | $11.2711 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $226.36 | 5.622% | $239.086 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $186.94 | 4.684% | $195.6963 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $170.81 | 7.803% | $184.1383 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $61.43 | 11.183% | $68.2997 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $86.74 | 8.652% | $94.2447 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $221.64 | 3.844% | $230.1598 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $963.82 | $1,022.8959 | $1,022.90 | $1,022.90 | $1,022.90 | |