| 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 | $99.74 | 3.872% | $103.6019 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $250.95 | 13.517% | $284.8709 | $284.87 | $284.85 | $284.90 |
| Purchase #3 | $142.62 | 5.582% | $150.581 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $70.34 | 6.734% | $75.0767 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $116.42 | 13.646% | $132.3067 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $104.36 | 13.586% | $118.5383 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $163.75 | 13.550% | $185.9381 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $948.18 | $1,050.9136 | $1,050.92 | $1,050.95 | $1,050.90 | |