| 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 | $244.30 | 11.152% | $271.5443 | $271.54 | $271.55 | $271.50 |
| Purchase #2 | $104.51 | 5.797% | $110.5684 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $241.67 | 11.793% | $270.1701 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $49.49 | 6.598% | $52.7554 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $173.57 | 7.538% | $186.6537 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $219.98 | 7.371% | $236.1947 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $16.56 | 7.254% | $17.7613 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $1,050.08 | $1,145.6479 | $1,145.64 | $1,145.60 | $1,145.80 | |