| 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 | $249.84 | 9.194% | $272.8103 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $48.72 | 5.302% | $51.3031 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $196.91 | 13.274% | $223.0478 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $95.88 | 8.617% | $104.142 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $124.85 | 5.571% | $131.8054 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $128.27 | 9.666% | $140.6686 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $8.41 | 4.322% | $8.7735 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $852.88 | $932.5507 | $932.55 | $932.50 | $932.50 | |