| 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 | $215.72 | 6.789% | $230.3652 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $98.98 | 11.256% | $110.1212 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $23.64 | 6.785% | $25.244 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $76.46 | 8.619% | $83.0501 | $83.05 | $83.05 | $83.10 |
| Purchase #5 | $150.46 | 9.861% | $165.2969 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $250.39 | 11.200% | $278.4337 | $278.43 | $278.45 | $278.40 |
| Purchase #7 | $121.61 | 9.224% | $132.8273 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $937.26 | $1,025.3384 | $1,025.34 | $1,025.35 | $1,025.30 | |