| 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 | $225.74 | 9.676% | $247.5826 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $130.27 | 10.768% | $144.2975 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $147.73 | 10.588% | $163.3717 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $205.62 | 11.829% | $229.9428 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $59.96 | 8.280% | $64.9247 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $85.75 | 8.247% | $92.8218 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $180.80 | 4.353% | $188.6702 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $1,035.87 | $1,131.6113 | $1,131.60 | $1,131.55 | $1,131.60 | |