| 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 | $101.80 | 12.372% | $114.3947 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $192.74 | 7.448% | $207.0953 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $170.89 | 13.454% | $193.8815 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $134.43 | 4.550% | $140.5466 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $125.64 | 5.297% | $132.2952 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $227.92 | 6.253% | $242.1718 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $14.32 | 9.200% | $15.6374 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $967.74 | $1,046.0225 | $1,046.03 | $1,046.05 | $1,046.00 | |