| 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 | $102.36 | 4.169% | $106.6274 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $134.33 | 12.156% | $150.6592 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $184.68 | 8.273% | $199.9586 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $232.47 | 11.754% | $259.7945 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $181.71 | 12.378% | $204.2021 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $67.51 | 8.729% | $73.4029 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $241.92 | 9.322% | $264.4718 | $264.47 | $264.45 | $264.50 |
| 7 purchase totals = | $1,144.98 | $1,259.1165 | $1,259.11 | $1,259.10 | $1,259.20 | |