| 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 | $215.92 | 7.111% | $231.2741 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $205.98 | 7.856% | $222.1618 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $16.33 | 13.271% | $18.4972 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $17.92 | 11.192% | $19.9256 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $170.48 | 4.288% | $177.7902 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $247.54 | 3.346% | $255.8227 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $25.28 | 8.302% | $27.3787 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $899.45 | $952.8503 | $952.85 | $952.85 | $952.90 | |