| 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 | $239.47 | 4.254% | $249.6571 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $149.67 | 11.536% | $166.9359 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $101.90 | 7.476% | $109.518 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $241.65 | 6.583% | $257.5578 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $73.62 | 4.741% | $77.1103 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $36.34 | 7.585% | $39.0964 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $155.98 | 13.392% | $176.8688 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $998.63 | $1,076.7443 | $1,076.76 | $1,076.70 | $1,076.80 | |