| 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 | $94.68 | 12.412% | $106.4317 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $115.97 | 5.238% | $122.0445 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $172.75 | 10.674% | $191.1893 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $208.94 | 6.416% | $222.3456 | $222.35 | $222.35 | $222.30 |
| Purchase #5 | $225.96 | 11.455% | $251.8437 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $45.46 | 13.832% | $51.748 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $134.55 | 5.147% | $141.4753 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $998.31 | $1,087.0781 | $1,087.08 | $1,087.15 | $1,086.90 | |