| 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 | $125.50 | 9.817% | $137.8203 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $225.51 | 3.211% | $232.7511 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $148.67 | 10.124% | $163.7214 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $119.67 | 5.571% | $126.3368 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $175.33 | 12.235% | $196.7816 | $196.78 | $196.80 | $196.80 |
| Purchase #6 | $134.26 | 4.293% | $140.0238 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $16.28 | 13.620% | $18.4973 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $945.22 | $1,015.9323 | $1,015.93 | $1,015.90 | $1,015.90 | |