| 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 | $126.86 | 3.782% | $131.6578 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $17.82 | 11.116% | $19.8009 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $71.97 | 9.813% | $79.0324 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $100.85 | 3.680% | $104.5613 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $7.70 | 11.717% | $8.6022 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $249.99 | 13.519% | $283.7861 | $283.79 | $283.80 | $283.80 |
| Purchase #7 | $84.55 | 3.770% | $87.7375 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $659.74 | $715.1782 | $715.18 | $715.20 | $715.20 | |