| 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 | $214.96 | 8.793% | $233.8614 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $46.40 | 5.537% | $48.9692 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $105.75 | 6.202% | $112.3086 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $42.72 | 4.479% | $44.6334 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $122.35 | 7.680% | $131.7465 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $24.86 | 11.327% | $27.6759 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $111.37 | 5.802% | $117.8317 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $668.41 | $717.0267 | $717.03 | $717.05 | $717.00 | |