| 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 | $26.85 | 5.860% | $28.4234 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $127.48 | 11.691% | $142.3837 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $215.52 | 8.391% | $233.6043 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $121.61 | 10.532% | $134.418 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $248.88 | 6.680% | $265.5052 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $5.71 | 5.273% | $6.0111 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $135.74 | 5.436% | $143.1188 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $881.79 | $953.4645 | $953.46 | $953.40 | $953.40 | |