| 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 | $97.89 | 12.134% | $109.768 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $210.52 | 6.644% | $224.5069 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $93.32 | 6.439% | $99.3289 | $99.33 | $99.35 | $99.30 |
| Purchase #4 | $146.96 | 12.780% | $165.7415 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $203.29 | 8.650% | $220.8746 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $110.87 | 12.535% | $124.7676 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $207.99 | 6.857% | $222.2519 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $1,070.84 | $1,167.2394 | $1,167.24 | $1,167.20 | $1,167.30 | |