| 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 | $135.36 | 11.275% | $150.6218 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $222.97 | 10.816% | $247.0864 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $74.80 | 13.450% | $84.8606 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $167.64 | 7.147% | $179.6212 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $101.69 | 11.205% | $113.0844 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $6.64 | 6.575% | $7.0766 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $201.75 | 12.599% | $227.1685 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $910.85 | $1,009.5195 | $1,009.52 | $1,009.50 | $1,009.60 | |