| 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 | $238.37 | 7.847% | $257.0749 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $193.82 | 4.668% | $202.8675 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $197.46 | 7.723% | $212.7098 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $168.35 | 10.282% | $185.6597 | $185.66 | $185.65 | $185.70 |
| Purchase #5 | $35.32 | 4.235% | $36.8158 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $125.86 | 12.757% | $141.916 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $233.90 | 12.372% | $262.8381 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,193.08 | $1,299.8818 | $1,299.89 | $1,299.80 | $1,299.90 | |