| 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 | $158.91 | 4.770% | $166.49 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $208.77 | 6.547% | $222.4382 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $89.67 | 4.776% | $93.9526 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $52.32 | 11.783% | $58.4849 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $48.32 | 6.721% | $51.5676 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $131.44 | 9.427% | $143.8308 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $228.65 | 9.177% | $249.6332 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $918.08 | $986.3973 | $986.39 | $986.45 | $986.40 | |