| 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 | $120.43 | 3.527% | $124.6776 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $243.77 | 4.393% | $254.4788 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $97.59 | 7.536% | $104.9444 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $232.33 | 4.308% | $242.3388 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $198.68 | 13.632% | $225.7641 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $141.29 | 9.814% | $155.1562 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $231.66 | 7.552% | $249.155 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $1,265.75 | $1,356.5149 | $1,356.52 | $1,356.55 | $1,356.60 | |