| 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 | $238.81 | 3.588% | $247.3785 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $26.82 | 6.541% | $28.5743 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $105.51 | 5.211% | $111.0081 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $218.95 | 10.410% | $241.7427 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $135.59 | 4.633% | $141.8719 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $148.48 | 4.170% | $154.6716 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $44.51 | 4.109% | $46.3389 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $918.67 | $971.5860 | $971.58 | $971.55 | $971.60 | |