| 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 | $216.50 | 7.713% | $233.1986 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $13.87 | 10.868% | $15.3774 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $101.35 | 13.563% | $115.0961 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $211.87 | 13.822% | $241.1547 | $241.15 | $241.15 | $241.20 |
| Purchase #5 | $167.83 | 5.853% | $177.6531 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $42.74 | 3.469% | $44.2227 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $88.91 | 3.336% | $91.876 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $843.07 | $918.5786 | $918.58 | $918.60 | $918.70 | |