| 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 | $234.69 | 5.705% | $248.0791 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $83.63 | 12.562% | $94.1356 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $27.81 | 6.695% | $29.6719 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $176.55 | 11.735% | $197.2681 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $149.64 | 12.238% | $167.9529 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $119.69 | 12.637% | $134.8152 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $127.86 | 9.550% | $140.0706 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $919.87 | $1,011.9934 | $1,012.00 | $1,011.95 | $1,012.10 | |