| 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 | $31.81 | 12.238% | $35.7029 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $182.82 | 4.360% | $190.791 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $193.36 | 5.831% | $204.6348 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $239.44 | 12.254% | $268.781 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $203.33 | 8.166% | $219.9339 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $228.43 | 4.714% | $239.1982 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $146.89 | 13.339% | $166.4837 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,226.08 | $1,325.5255 | $1,325.51 | $1,325.60 | $1,325.50 | |