| 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 | $162.30 | 4.812% | $170.1099 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $213.58 | 6.665% | $227.8151 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $100.88 | 13.627% | $114.6269 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $216.69 | 7.154% | $232.192 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $121.69 | 11.194% | $135.312 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $223.70 | 10.146% | $246.3966 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $11.27 | 4.460% | $11.7726 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $1,050.11 | $1,138.2251 | $1,138.23 | $1,138.20 | $1,138.20 | |