| 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 | $190.55 | 11.238% | $211.964 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $144.36 | 7.193% | $154.7438 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $170.86 | 10.683% | $189.113 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $56.66 | 11.127% | $62.9646 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $225.26 | 10.123% | $248.0631 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $231.47 | 8.543% | $251.2445 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $121.77 | 7.657% | $131.0939 | $131.09 | $131.10 | $131.10 |
| 7 purchase totals = | $1,140.93 | $1,249.1869 | $1,249.16 | $1,249.15 | $1,249.20 | |