| 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 | $113.33 | 9.136% | $123.6838 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $219.83 | 7.751% | $236.869 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $183.28 | 6.347% | $194.9128 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $185.39 | 8.759% | $201.6283 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $60.88 | 6.592% | $64.8932 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $29.72 | 3.238% | $30.6823 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $138.33 | 8.590% | $150.2125 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $930.76 | $1,002.8819 | $1,002.87 | $1,002.90 | $1,002.90 | |