| 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 | $248.44 | 4.404% | $259.3813 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $242.28 | 7.284% | $259.9277 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $161.74 | 8.178% | $174.9671 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $186.59 | 12.241% | $209.4305 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $84.84 | 8.378% | $91.9479 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $94.73 | 13.327% | $107.3547 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $143.59 | 6.371% | $152.7381 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $1,162.21 | $1,255.7473 | $1,255.75 | $1,255.80 | $1,255.70 | |