| 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 | $101.68 | 12.747% | $114.6411 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $158.25 | 10.624% | $175.0625 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $241.52 | 8.281% | $261.5203 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $211.85 | 9.708% | $232.4164 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $11.28 | 12.426% | $12.6817 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $177.69 | 13.210% | $201.1628 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $108.80 | 11.721% | $121.5524 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $1,011.07 | $1,119.0372 | $1,119.03 | $1,119.00 | $1,119.10 | |