| 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 | $205.76 | 13.109% | $232.7331 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $127.27 | 9.361% | $139.1837 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $208.34 | 13.354% | $236.1617 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $225.56 | 9.371% | $246.6972 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $165.66 | 8.435% | $179.6334 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $245.83 | 5.649% | $259.7169 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $184.44 | 6.722% | $196.8381 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $1,362.86 | $1,490.9641 | $1,490.96 | $1,491.00 | $1,490.90 | |