| 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 | $134.25 | 5.237% | $141.2807 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $226.98 | 12.421% | $255.1732 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $219.83 | 7.301% | $235.8798 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $205.92 | 3.754% | $213.6502 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $138.44 | 10.230% | $152.6024 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $188.91 | 12.702% | $212.9053 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $13.96 | 11.470% | $15.5612 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $1,128.29 | $1,227.0528 | $1,227.05 | $1,227.05 | $1,227.20 | |