| 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 | $113.71 | 7.224% | $121.9244 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $221.96 | 4.620% | $232.2146 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $223.90 | 8.704% | $243.3883 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $12.27 | 12.408% | $13.7925 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $61.54 | 9.163% | $67.1789 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $201.54 | 5.603% | $212.8323 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $190.37 | 9.621% | $208.6855 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,025.29 | $1,100.0165 | $1,100.01 | $1,100.05 | $1,100.00 | |