| 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 | $191.81 | 4.418% | $200.2842 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $102.50 | 12.404% | $115.2141 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $181.89 | 11.599% | $202.9874 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $89.83 | 13.825% | $102.249 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $108.86 | 6.135% | $115.5386 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $121.50 | 13.161% | $137.4906 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $196.72 | 12.721% | $221.7448 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $993.11 | $1,095.5087 | $1,095.50 | $1,095.55 | $1,095.40 | |