| 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 | $80.80 | 3.614% | $83.7201 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $249.25 | 5.315% | $262.4976 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $198.84 | 9.381% | $217.4932 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $130.58 | 9.680% | $143.2201 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $168.28 | 9.125% | $183.6356 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $249.38 | 13.633% | $283.378 | $283.38 | $283.40 | $283.40 |
| Purchase #7 | $167.73 | 4.736% | $175.6737 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,244.86 | $1,349.6183 | $1,349.62 | $1,349.60 | $1,349.60 | |