| 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 | $203.36 | 12.802% | $229.3941 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $67.91 | 4.531% | $70.987 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $198.46 | 12.587% | $223.4402 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $215.30 | 4.497% | $224.982 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $120.63 | 12.169% | $135.3095 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $227.41 | 7.854% | $245.2708 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $215.92 | 9.864% | $237.2183 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,248.99 | $1,366.6019 | $1,366.60 | $1,366.60 | $1,366.60 | |