| 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 | $230.34 | 3.113% | $237.5105 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $196.56 | 11.411% | $218.9895 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $171.97 | 10.718% | $190.4017 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $133.46 | 11.114% | $148.2927 | $148.29 | $148.30 | $148.30 |
| Purchase #5 | $226.57 | 10.343% | $250.0041 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $120.42 | 4.833% | $126.2399 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $8.95 | 9.139% | $9.7679 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $1,088.27 | $1,181.2063 | $1,181.20 | $1,181.20 | $1,181.20 | |