| 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 | $226.52 | 9.146% | $247.2375 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $180.71 | 5.258% | $190.2117 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $83.28 | 12.513% | $93.7008 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $190.27 | 6.152% | $201.9754 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $32.42 | 13.870% | $36.9167 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $237.25 | 7.188% | $254.3035 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $52.61 | 7.174% | $56.3842 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $1,003.06 | $1,080.7298 | $1,080.73 | $1,080.75 | $1,080.70 | |