| 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 | $213.42 | 8.481% | $231.5202 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $107.67 | 10.711% | $119.2025 | $119.20 | $119.20 | $119.20 |
| Purchase #3 | $76.91 | 4.153% | $80.1041 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $131.37 | 12.714% | $148.0724 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $7.93 | 11.766% | $8.863 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $23.83 | 7.624% | $25.6468 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $45.63 | 12.794% | $51.4679 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $606.76 | $664.8769 | $664.87 | $664.80 | $664.90 | |