| 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 | $132.78 | 12.458% | $149.3217 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $76.64 | 7.412% | $82.3206 | $82.32 | $82.30 | $82.30 |
| Purchase #3 | $204.62 | 9.849% | $224.773 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $238.25 | 7.135% | $255.2491 | $255.25 | $255.25 | $255.20 |
| Purchase #5 | $70.48 | 3.783% | $73.1463 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $119.95 | 7.207% | $128.5948 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $168.68 | 10.609% | $186.5753 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $1,011.40 | $1,099.9808 | $1,099.98 | $1,099.95 | $1,099.90 | |