| 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 | $45.25 | 11.479% | $50.4442 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $59.56 | 12.692% | $67.1194 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $239.94 | 3.370% | $248.026 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $208.83 | 10.855% | $231.4985 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $129.69 | 4.703% | $135.7893 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $168.64 | 10.671% | $186.6356 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $216.94 | 10.159% | $238.9789 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,068.85 | $1,158.4919 | $1,158.50 | $1,158.55 | $1,158.40 | |