| 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 | $235.46 | 6.388% | $250.5012 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $37.92 | 6.146% | $40.2506 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $244.69 | 13.265% | $277.1481 | $277.15 | $277.15 | $277.10 |
| Purchase #4 | $191.50 | 11.511% | $213.5436 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $85.92 | 3.353% | $88.8009 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $226.49 | 5.538% | $239.033 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $207.56 | 8.295% | $224.7771 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,229.54 | $1,334.0545 | $1,334.05 | $1,334.10 | $1,334.00 | |