| 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 | $209.25 | 12.809% | $236.0528 | $236.05 | $236.05 | $236.10 |
| Purchase #2 | $122.76 | 12.494% | $138.0976 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $205.43 | 12.150% | $230.3897 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $154.48 | 6.862% | $165.0804 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $142.33 | 8.371% | $154.2444 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $189.40 | 9.561% | $207.5085 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $211.63 | 6.175% | $224.6982 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,235.28 | $1,356.0716 | $1,356.07 | $1,356.10 | $1,356.10 | |