| 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 | $190.32 | 5.410% | $200.6163 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $44.85 | 10.455% | $49.5391 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $68.49 | 7.803% | $73.8343 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $198.66 | 5.160% | $208.9109 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $248.80 | 4.142% | $259.1053 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $150.62 | 8.859% | $163.9634 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $105.68 | 4.144% | $110.0594 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $1,007.42 | $1,066.0287 | $1,066.03 | $1,066.00 | $1,066.00 | |