| 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 | $241.77 | 7.364% | $259.5739 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $107.57 | 13.137% | $121.7015 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $200.35 | 12.578% | $225.55 | $225.55 | $225.55 | $225.60 |
| Purchase #4 | $104.45 | 10.285% | $115.1927 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $224.74 | 3.320% | $232.2014 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $22.71 | 6.249% | $24.1291 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $132.87 | 5.571% | $140.2722 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $1,034.46 | $1,118.6208 | $1,118.61 | $1,118.60 | $1,118.70 | |