| 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 | $218.31 | 8.598% | $237.0803 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $113.41 | 8.446% | $122.9886 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $172.64 | 4.188% | $179.8702 | $179.87 | $179.85 | $179.90 |
| Purchase #4 | $238.88 | 10.738% | $264.5309 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $187.38 | 11.849% | $209.5827 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $106.95 | 10.775% | $118.4739 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $15.32 | 13.126% | $17.3309 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $1,052.89 | $1,149.8575 | $1,149.85 | $1,149.90 | $1,149.90 | |