| 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 | $108.26 | 13.586% | $122.9682 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $231.96 | 12.341% | $260.5862 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $226.90 | 9.828% | $249.1997 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $12.28 | 11.696% | $13.7163 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $158.85 | 4.684% | $166.2905 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $163.28 | 6.606% | $174.0663 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $92.89 | 6.783% | $99.1907 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $994.42 | $1,086.0179 | $1,086.03 | $1,086.00 | $1,086.10 | |