| 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 | $209.45 | 7.369% | $224.8844 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $129.82 | 13.670% | $147.5664 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $77.69 | 11.177% | $86.3734 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $178.26 | 5.636% | $188.3067 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $190.42 | 13.568% | $216.2562 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $177.60 | 11.339% | $197.7381 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $149.94 | 10.677% | $165.9491 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $1,113.18 | $1,227.0743 | $1,227.08 | $1,227.05 | $1,227.10 | |