| 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 | $110.72 | 13.332% | $125.4812 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $32.71 | 12.267% | $36.7225 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $220.26 | 7.498% | $236.7751 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $8.36 | 9.379% | $9.1441 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $189.29 | 9.601% | $207.4637 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $236.56 | 8.377% | $256.3766 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $129.75 | 3.397% | $134.1576 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $927.65 | $1,006.1208 | $1,006.12 | $1,006.15 | $1,006.20 | |