| 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 | $42.90 | 8.240% | $46.435 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $28.48 | 5.261% | $29.9783 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $219.86 | 5.513% | $231.9809 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $39.25 | 4.404% | $40.9786 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $232.91 | 12.550% | $262.1402 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $245.54 | 3.635% | $254.4654 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $212.67 | 12.264% | $238.7518 | $238.75 | $238.75 | $238.80 |
| 7 purchase totals = | $1,021.61 | $1,104.7302 | $1,104.74 | $1,104.80 | $1,104.80 | |