| 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 | $121.31 | 12.707% | $136.7249 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $167.41 | 5.397% | $176.4451 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $198.65 | 3.257% | $205.12 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $195.43 | 10.115% | $215.1977 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $48.51 | 4.737% | $50.8079 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $91.98 | 11.643% | $102.6892 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $207.95 | 9.173% | $227.0253 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,031.24 | $1,114.0101 | $1,114.02 | $1,114.00 | $1,113.90 | |