| 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 | $213.30 | 9.648% | $233.8792 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $95.40 | 9.797% | $104.7463 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $213.60 | 4.585% | $223.3936 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $37.56 | 5.208% | $39.5161 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $16.26 | 3.698% | $16.8613 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $54.57 | 4.538% | $57.0464 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $131.90 | 12.687% | $148.6342 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $762.59 | $824.0771 | $824.08 | $824.10 | $824.00 | |