| 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 | $208.38 | 5.645% | $220.1431 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $76.62 | 4.582% | $80.1307 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $95.80 | 12.641% | $107.9101 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $151.81 | 4.150% | $158.1101 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $181.93 | 13.225% | $205.9902 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $228.94 | 10.261% | $252.4315 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $9.45 | 9.863% | $10.3821 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $952.93 | $1,035.0978 | $1,035.09 | $1,035.15 | $1,035.00 | |