| 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 | $188.99 | 3.214% | $195.0641 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $222.52 | 4.206% | $231.8792 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $83.90 | 4.523% | $87.6948 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $27.77 | 3.662% | $28.7869 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $131.26 | 10.507% | $145.0515 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $249.84 | 13.183% | $282.7764 | $282.78 | $282.80 | $282.80 |
| Purchase #7 | $110.28 | 8.626% | $119.7928 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,014.56 | $1,091.0457 | $1,091.04 | $1,091.10 | $1,091.20 | |