| 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 | $121.39 | 3.547% | $125.6957 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $83.38 | 5.404% | $87.8859 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $107.78 | 4.757% | $112.9071 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $195.81 | 11.698% | $218.7159 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $48.64 | 5.367% | $51.2505 | $51.25 | $51.25 | $51.30 |
| Purchase #6 | $171.95 | 9.284% | $187.9138 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $162.34 | 8.689% | $176.4457 | $176.45 | $176.45 | $176.40 |
| 7 purchase totals = | $891.29 | $960.8146 | $960.83 | $960.80 | $960.80 | |