| 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 | $89.81 | 9.572% | $98.4066 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $186.78 | 7.118% | $200.075 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $126.83 | 10.468% | $140.1066 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $214.38 | 11.611% | $239.2717 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $213.90 | 9.768% | $234.7938 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $47.33 | 11.203% | $52.6324 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $94.74 | 6.246% | $100.6575 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $973.77 | $1,065.9436 | $1,065.95 | $1,065.95 | $1,066.00 | |