| 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 | $216.36 | 4.392% | $225.8625 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $218.77 | 7.465% | $235.1012 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $66.27 | 7.197% | $71.0395 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $236.95 | 6.506% | $252.366 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $161.73 | 13.238% | $183.1398 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $70.30 | 12.146% | $78.8386 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $68.90 | 8.263% | $74.5932 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $1,039.28 | $1,120.9408 | $1,120.94 | $1,120.95 | $1,120.90 | |