| 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 | $207.66 | 4.589% | $217.1895 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $245.94 | 12.673% | $277.108 | $277.11 | $277.10 | $277.10 |
| Purchase #3 | $50.52 | 4.171% | $52.6272 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $165.89 | 10.246% | $182.8871 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $103.54 | 9.733% | $113.6175 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $208.63 | 3.133% | $215.1664 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $247.97 | 13.462% | $281.3517 | $281.35 | $281.35 | $281.40 |
| 7 purchase totals = | $1,230.15 | $1,339.9474 | $1,339.96 | $1,339.95 | $1,340.00 | |