| 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 | $121.78 | 9.839% | $133.7619 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $236.59 | 8.448% | $256.5771 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $186.30 | 7.135% | $199.5925 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $111.69 | 3.681% | $115.8013 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $120.55 | 6.742% | $128.6775 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $170.99 | 3.424% | $176.8447 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $165.40 | 10.549% | $182.848 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $1,113.30 | $1,194.1030 | $1,194.10 | $1,194.15 | $1,194.10 | |