| 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 | $134.29 | 8.304% | $145.4414 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $35.94 | 13.465% | $40.7793 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $61.62 | 8.492% | $66.8528 | $66.85 | $66.85 | $66.90 |
| Purchase #4 | $236.62 | 12.618% | $266.4767 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $201.61 | 11.400% | $224.5935 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $236.73 | 13.554% | $268.8164 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $225.94 | 5.568% | $238.5203 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $1,132.75 | $1,251.4804 | $1,251.48 | $1,251.50 | $1,251.50 | |