| 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 | $238.81 | 3.484% | $247.1301 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $100.63 | 6.233% | $106.9023 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $211.64 | 10.856% | $234.6156 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $123.31 | 11.136% | $137.0418 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $51.31 | 13.746% | $58.3631 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $30.64 | 4.360% | $31.9759 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $11.94 | 7.391% | $12.8225 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $768.28 | $828.8513 | $828.85 | $828.85 | $828.80 | |