| 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 | $15.45 | 10.361% | $17.0508 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $229.73 | 10.605% | $254.0929 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $215.34 | 5.806% | $227.8426 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $91.59 | 11.323% | $101.9607 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $158.33 | 10.326% | $174.6792 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $117.29 | 11.710% | $131.0247 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $247.38 | 11.197% | $275.0791 | $275.08 | $275.10 | $275.10 |
| 7 purchase totals = | $1,075.11 | $1,181.7300 | $1,181.72 | $1,181.75 | $1,181.80 | |