| 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 | $188.91 | 6.192% | $200.6073 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $249.67 | 11.504% | $278.392 | $278.39 | $278.40 | $278.40 |
| Purchase #3 | $152.67 | 11.828% | $170.7278 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $138.96 | 11.198% | $154.5207 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $69.70 | 3.339% | $72.0273 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $58.36 | 8.246% | $63.1724 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $192.82 | 7.638% | $207.5476 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $1,051.09 | $1,146.9951 | $1,147.00 | $1,147.00 | $1,146.90 | |