| 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 | $115.96 | 5.594% | $122.4468 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $200.37 | 12.342% | $225.0997 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $230.93 | 4.411% | $241.1163 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $156.99 | 6.721% | $167.5413 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $245.99 | 12.472% | $276.6699 | $276.67 | $276.65 | $276.70 |
| Purchase #6 | $134.57 | 7.197% | $144.255 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $36.59 | 6.829% | $39.0887 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $1,121.40 | $1,216.2177 | $1,216.23 | $1,216.20 | $1,216.20 | |