| 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 | $46.96 | 5.125% | $49.3667 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $102.69 | 9.619% | $112.5678 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $215.48 | 3.761% | $223.5842 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $248.68 | 6.329% | $264.419 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $231.60 | 8.127% | $250.4221 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $189.29 | 6.670% | $201.9156 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $37.69 | 6.441% | $40.1176 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $1,072.39 | $1,142.3930 | $1,142.40 | $1,142.30 | $1,142.40 | |