| 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 | $97.70 | 11.424% | $108.8612 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $147.59 | 3.437% | $152.6627 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $224.85 | 4.602% | $235.1976 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $188.82 | 7.703% | $203.3648 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $144.71 | 13.816% | $164.7031 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $217.90 | 4.474% | $227.6488 | $227.65 | $227.65 | $227.60 |
| Purchase #7 | $99.39 | 12.152% | $111.4679 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $1,120.96 | $1,203.9061 | $1,203.90 | $1,203.85 | $1,204.00 | |