| 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 | $113.81 | 10.384% | $125.628 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $243.61 | 11.691% | $272.0904 | $272.09 | $272.10 | $272.10 |
| Purchase #3 | $108.33 | 9.170% | $118.2639 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $10.98 | 4.241% | $11.4457 | $11.45 | $11.45 | $11.40 |
| Purchase #5 | $187.68 | 7.437% | $201.6378 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $249.79 | 12.246% | $280.3793 | $280.38 | $280.40 | $280.40 |
| Purchase #7 | $231.83 | 12.187% | $260.0831 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $1,146.03 | $1,269.5282 | $1,269.53 | $1,269.60 | $1,269.50 | |