| 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 | $234.28 | 13.574% | $266.0812 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $213.51 | 4.178% | $222.4304 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $236.60 | 11.728% | $264.3484 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $31.27 | 10.492% | $34.5508 | $34.55 | $34.55 | $34.60 |
| Purchase #5 | $15.59 | 4.427% | $16.2802 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $72.42 | 9.729% | $79.4657 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $249.74 | 9.392% | $273.1956 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $1,053.41 | $1,156.3523 | $1,156.36 | $1,156.40 | $1,156.40 | |