| 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 | $202.71 | 6.864% | $216.624 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $242.96 | 13.438% | $275.609 | $275.61 | $275.60 | $275.60 |
| Purchase #3 | $200.48 | 10.263% | $221.0553 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $205.94 | 3.389% | $212.9193 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $91.31 | 12.344% | $102.5813 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $173.86 | 7.222% | $186.4162 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $148.81 | 4.293% | $155.1984 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,266.07 | $1,370.4035 | $1,370.41 | $1,370.35 | $1,370.40 | |