| 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 | $249.44 | 5.604% | $263.4186 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $119.82 | 10.477% | $132.3735 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $189.73 | 5.432% | $200.0361 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $167.68 | 11.661% | $187.2332 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $244.58 | 3.418% | $252.9397 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $207.64 | 10.710% | $229.8782 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $154.68 | 7.299% | $165.9701 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $1,333.57 | $1,431.8494 | $1,431.85 | $1,431.85 | $1,431.80 | |