| 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 | $231.31 | 6.778% | $246.9882 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $58.68 | 8.127% | $63.4489 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $16.56 | 8.702% | $18.0011 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $77.89 | 4.281% | $81.2245 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $110.91 | 11.516% | $123.6824 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $178.53 | 11.617% | $199.2698 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $155.80 | 5.423% | $164.249 | $164.25 | $164.25 | $164.20 |
| 7 purchase totals = | $829.68 | $896.8639 | $896.86 | $896.85 | $896.80 | |