| 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 | $114.28 | 7.874% | $123.2784 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $98.55 | 13.390% | $111.7458 | $111.75 | $111.75 | $111.70 |
| Purchase #3 | $198.34 | 13.429% | $224.9751 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $152.45 | 12.416% | $171.3782 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $102.32 | 5.635% | $108.0857 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $108.66 | 12.146% | $121.8578 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $40.51 | 10.301% | $44.6829 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $815.11 | $906.0039 | $906.02 | $906.10 | $906.10 | |