| 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 | $17.64 | 12.229% | $19.7972 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $209.78 | 6.455% | $223.3213 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $193.32 | 8.492% | $209.7367 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $113.75 | 7.593% | $122.387 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $189.63 | 4.241% | $197.6722 | $197.67 | $197.65 | $197.70 |
| Purchase #6 | $201.26 | 12.448% | $226.3128 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $163.78 | 7.768% | $176.5024 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $1,089.16 | $1,175.7296 | $1,175.73 | $1,175.70 | $1,175.70 | |