| 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 | $228.80 | 9.793% | $251.2064 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $67.45 | 9.134% | $73.6109 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $220.48 | 8.585% | $239.4082 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $162.84 | 4.471% | $170.1206 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $201.91 | 5.773% | $213.5663 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $71.89 | 8.773% | $78.1969 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $176.94 | 5.540% | $186.7425 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,130.31 | $1,212.8518 | $1,212.86 | $1,212.80 | $1,212.80 | |