| 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 | $122.31 | 7.217% | $131.1371 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $201.57 | 8.568% | $218.8405 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $239.72 | 13.543% | $272.1853 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $164.49 | 10.115% | $181.1282 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $146.59 | 11.414% | $163.3218 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $30.32 | 8.552% | $32.913 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $26.42 | 10.502% | $29.1946 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $931.42 | $1,028.7205 | $1,028.72 | $1,028.75 | $1,028.60 | |