| 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 | $86.75 | 8.250% | $93.9069 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $122.77 | 10.585% | $135.7652 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $106.96 | 13.741% | $121.6574 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $108.87 | 3.379% | $112.5487 | $112.55 | $112.55 | $112.50 |
| Purchase #5 | $232.47 | 3.199% | $239.9067 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $250.70 | 13.441% | $284.3966 | $284.40 | $284.40 | $284.40 |
| Purchase #7 | $120.34 | 11.641% | $134.3488 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $1,028.86 | $1,122.5303 | $1,122.55 | $1,122.50 | $1,122.50 | |