| 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 | $128.84 | 10.673% | $142.5911 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $165.45 | 8.504% | $179.5199 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $203.77 | 10.339% | $224.8378 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $70.48 | 11.245% | $78.4055 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $222.54 | 5.841% | $235.5386 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $129.91 | 11.767% | $145.1965 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $130.73 | 9.569% | $143.2396 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $1,051.72 | $1,149.3290 | $1,149.34 | $1,149.35 | $1,149.20 | |