| 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 | $233.69 | 6.376% | $248.5901 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $174.56 | 12.110% | $195.6992 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $225.96 | 7.296% | $242.446 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $161.48 | 12.854% | $182.2366 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $208.55 | 5.585% | $220.1975 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $187.48 | 4.663% | $196.2222 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $42.54 | 5.448% | $44.8576 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $1,234.26 | $1,330.2492 | $1,330.26 | $1,330.25 | $1,330.20 | |