| 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 | $226.93 | 10.530% | $250.8257 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $60.63 | 13.754% | $68.9691 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $28.26 | 9.408% | $30.9187 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $214.31 | 9.791% | $235.2931 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $211.87 | 12.728% | $238.8368 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $232.57 | 3.307% | $240.2611 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $245.50 | 3.805% | $254.8413 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,220.07 | $1,319.9458 | $1,319.95 | $1,319.95 | $1,319.90 | |