| 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 | $29.38 | 4.560% | $30.7197 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $107.63 | 13.609% | $122.2774 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $204.51 | 13.810% | $232.7528 | $232.75 | $232.75 | $232.80 |
| Purchase #4 | $225.67 | 4.678% | $236.2268 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $233.84 | 6.769% | $249.6686 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $20.30 | 8.312% | $21.9873 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $104.30 | 3.404% | $107.8504 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $925.63 | $1,001.4830 | $1,001.49 | $1,001.50 | $1,001.60 | |