| 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 | $232.28 | 4.563% | $242.8789 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $38.96 | 9.846% | $42.796 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $46.53 | 11.555% | $51.9065 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $217.97 | 5.681% | $230.3529 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $190.66 | 13.855% | $217.0759 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $247.80 | 13.519% | $281.3001 | $281.30 | $281.30 | $281.30 |
| Purchase #7 | $205.42 | 8.508% | $222.8971 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $1,179.62 | $1,289.2074 | $1,289.22 | $1,289.25 | $1,289.30 | |