| 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 | $204.45 | 5.224% | $215.1305 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $7.34 | 13.224% | $8.3106 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $163.57 | 9.310% | $178.7984 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $116.53 | 8.590% | $126.5399 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $151.97 | 5.244% | $159.9393 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $216.78 | 11.772% | $242.2993 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $125.57 | 6.461% | $133.6831 | $133.68 | $133.70 | $133.70 |
| 7 purchase totals = | $986.21 | $1,064.7011 | $1,064.70 | $1,064.75 | $1,064.60 | |