| 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 | $106.90 | 9.198% | $116.7327 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $126.97 | 12.703% | $143.099 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $136.30 | 3.146% | $140.588 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $189.94 | 9.659% | $208.2863 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $152.90 | 4.452% | $159.7071 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $198.86 | 8.579% | $215.9202 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $49.91 | 5.344% | $52.5772 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $961.78 | $1,036.9105 | $1,036.92 | $1,036.95 | $1,036.90 | |