| 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 | $171.37 | 8.784% | $186.4231 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $246.62 | 13.218% | $279.2182 | $279.22 | $279.20 | $279.20 |
| Purchase #3 | $218.75 | 10.771% | $242.3116 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $120.73 | 10.257% | $133.1133 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $120.81 | 12.228% | $135.5826 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $105.75 | 8.499% | $114.7377 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $105.40 | 5.346% | $111.0347 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,089.43 | $1,202.4212 | $1,202.41 | $1,202.40 | $1,202.30 | |