| 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 | $210.86 | 11.747% | $235.6297 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $68.41 | 11.848% | $76.5152 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $21.54 | 7.666% | $23.1913 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $218.63 | 9.854% | $240.1738 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $190.47 | 10.306% | $210.0998 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $200.25 | 7.844% | $215.9576 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $170.73 | 5.112% | $179.4577 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $1,080.89 | $1,181.0251 | $1,181.03 | $1,181.00 | $1,181.10 | |