| 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 | $92.32 | 12.725% | $104.0677 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $229.89 | 9.657% | $252.0905 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $120.40 | 8.325% | $130.4233 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $222.92 | 8.407% | $241.6609 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $42.79 | 13.815% | $48.7014 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $197.65 | 4.500% | $206.5443 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $151.90 | 13.771% | $172.8181 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $1,057.87 | $1,156.3062 | $1,156.30 | $1,156.25 | $1,156.30 | |