| 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 | $211.96 | 5.448% | $223.5076 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $216.74 | 4.824% | $227.1955 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $207.34 | 3.321% | $214.2258 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $157.34 | 12.545% | $177.0783 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $185.60 | 4.140% | $193.2838 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $9.37 | 13.648% | $10.6488 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $33.54 | 13.141% | $37.9475 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $1,021.89 | $1,083.8873 | $1,083.90 | $1,083.95 | $1,083.80 | |